Nouns: Nouns are names of things, place, people, etc. So, they mostly remain same with some alterations for singular/plural form. Nouns also have a fixed gender, and almost all nouns are either male or female.

Gender (feminine and masculine) of nouns:

In spanish, every noun has a gender and are masculine or feminine (just like in hindi language = cat is female (Hindi=billi aati hai), dog is male (Hindi=kutta khaa raha hai).

Quick gender hack: Most nouns that end in “-a”, “-dad” or "ción/sión" are feminine. Almost all nouns that end in “o” are masculine. Nouns ending in -e or -ista or in a consonant can be either masculine or feminine (these have to be memorized). Nouns that refer to people have both masculine and feminine forms. For nouns that end in a consonant, we can get feminine form by adding -a. Gender is intermediate level language concept, so it's ok to use words as gender neutral, and go with the wrong gender. You will still get the meaning across.

NOTE: Good way to remember for feminine endings is this => most Indian names of females end in "a": i.e lalita, priya, geeta, sarita, etc => So "a" implies feminine.

Ex:

  • niño => boy, niña => girl, 
  • profesor is male, while profesora is female

Singular and plural form of nouns:

Just as in English, nouns change based on  for plural we just add a "s" (for nouns ending in vowel) or "es" (for nouns ending in consonant) at the end of the noun. ex: chicos => boys.

Ex:

  • edifico => building, edificios => buildings
  • ascensor => elevator, ascensores => elevators

 NOTE: For all discussion from now on, we will use (m) for masculine, (f) for feminine, (s) for singular and (p) for plural.

 More ex of nouns:

  • sun => el sol, moon => la luna

 

Determiners: Determiners specify a noun. Ex: a, the, this, that, etc. They are grouped into several types:

  1. Articles: They are articles as a, an, the, etc. Explained later.
  2. Demonstrative pronouns: They are also demonstrative pronouns as this, that, etc. Explained later.
  3. Others: mucho => many.
    1. ex: Muchos perros => many dogs

Determiners go with nouns and change based on noun's gender and number. This is the unique thing in Spanish compared to English.

 


 

Articles (a, an, the): a and an are indefinite articles, while the is a definite article. These are used with nouns. Definite and Indefinite articles have to agree in gender and number with the noun they are associated with.

  • a / an => indefinite article: When we refer to people or things that have not been specifically identified, we need to use an indefinite article before a noun. "a" is the 5th most commonly used word and an indefinite article in English. "a" similar to "the" has different translation for masculine and fenimine. At least 4 variants as shown below:
    •  
        singular plural
      masculine

      un (could have been uno, but uno is already taken for "one")

      ex: a cat => un gato (o at end implies masculine)

      unos (some / a few)

      ex: unos niños => some kids

      feminine

      una

      ex: a good mother => una buena madre (mother is feminine, all adjectives get a at end to imply feminine)

      unas

      ex: unas chicas => some girls

  • the => definite article: When we refer to people or things that have been specifically identified, we need to use an definite article before a noun. "the" is the most commonly used word and a definite article in English. In spanish, "the" has different translation for masculine and feminine. At least 4 variants as shown below:
    •  
    •   singular plural
      masculine

      1. el (No accent on e. If we put an accent on é, él becomes He)

      ex: the pencil => el lapiz

      2. lo (used rarely for the, lo is a Direct Object pronoun too used for "him,her,it". see in DOP section below)

      ex: I did not see him => no lo vi

      los (plural los came from lo)

      ex: the dresses => los vestidos

      ex: the good things => los buenos

      feminine

      la

      ex: the ball => la pelota

      ex: the city => la ciudad

      las

      ex: the flowers => las flores

 

ex: lo boleto => the ticket. boleto is ending in o (masculine), so we use lo (masculine version of the), instead of la (feminine version of the).

ex: los belotos => belotos is ending in "s" (plural), so we used los instead of lo

 

Common Ex:

  • Masculine: ending in -o or -e:
    • el chico => the boy. la chica => the girl
    • el muchacho => the boy, la muchacha => the girl
    • el hombre => man
    • el nuevo => the new, la nueva
    • el árbol => the tree (it ends in-l which isn't -o or -dad, so masculine). NOTE: accent on a.
  • Feminine; (ending in -a):
    • la mujer => the woman (woman is feminine to start with, so even though it ends in -r, it's still feminine), las mujeres => the women (plural)
    • la pregunta => the question. The opposite word "answer" is "respuesta", which sounds similar to response (i.e answer)
    • la -ción => all words ending in -ción are feminine
    • la piscina => the pool

Exceptions (where nouns ending in a are masculine, and ones ending in e are feminine):

  • Masculine: ending in -a:
    • el problema => the problem
    • el programa => the program
    • el día => the day (accent on i)
    • el agua => the water
  • Feminine; (ending in -e):
    • la clase => the class
    • la carne => the meat
    • la foto => the photo. foto is short form of fotographía (with accent on i), which ends in -a, so feminine. That's why foto remains masculine even with -o at end.

 

We also have a gender neutral demonstrative pronoun that can be used, when we don't know the noun's gender. We'll see that later.

-s vs -es: If the word ends in a consonant, then the plural form of that word ends in -es. For all other cases (i.e words ending in vowels), plural form ends in -s.

ex:

  • los árboles => the trees (here -es added for plural)
  • las chicas => the girls
  • las -ciones => all words ending in -ción will have -es added for plural form with accent removed on o. So, it becomes -coines (w/o an accent on o) and NOT -ciónes. This is because the default rule for stressing says that 2nd to last syllable should be stressed as the word ends in s. So, cion is already stressed and hence no accent is needed to specify that. When in singular form, -cion by default should be stressed on 2nd to last syllable as it ends in n or s. This is not what we want. So, we have to put an accent on last syllable of -ción to make the user stress it.

 

Demonstrative pronouns (DP): When the noun is unidentified, demonstrative pronouns are used to identify or demonstrate the nouns they refer to. Ex are this, that, etc. For these pronouns, we have 3 variants: masculine, feminine and neuter (gender neutral) form, along with 3 more variants for plural. We'll look at this/that and here/there.

NOTE: Usually -o suffix is for male, and -a suffix is for female. -e is usually for gender neutral. However for DP, -e suffix is for male, and -o is for gender neutral. Female is still with -a suffix.For plural form of este/ese, there's irregularity, where plural form for male is estos/esos instead of estes/eses. So, keep in form masculine from for DP is different.

  • this/these: Used to refer to things nearby. It has 6 variants for singular/plural and masculine/feminine/neuter with base word being "est". Remember it this way => "t" is touch, so means it's close enough to touch, so implies "this"
    •   singular (this) plural (these)
      masculine este (ends in o or e for male)

      estos (instead of estes, it's estos)

      ex:These books =>estos libros

      feminine esta (ends in a for female). NOTE: there's está with an accent on a which means is/are for 3rd person (see in verb - ser/estar)

      estas

      ex: these houses => estas casa

      Neuter (neutral => no gender or number) esto (What is this? => ¿Qué es esto? Esto es bueno => This is good) estos
       
  • that/those: Used to refer to things farther away. It has 6 variants (similar to this/these shown above) with base word being "es". The only diff b/w this and aabove is "t" is being removed here. Remember it this way => "t" is touch, so no "t" means no touch, meaning it's far away, so implies "that"
    •   singular (that) plural (those)
      masculine

      ese

      ex: Este y ese => this and that

      esos (instead of eses, it's esos)

      ex: those courses => esos curses

      feminine esa

      esas

      ex: those tables => esas mesas

      Neuter (no gender or number) eso (me gusta eso => I like that) esos
       
  • that/those over there: Used to refer to things which are at a distance. It is similar to that/those, but refers to things which are even further out. It has 6 variants for singular/plural and masculine/feminine/neuter with base word being "aquel". Remember it this way => "t" is touch, so means it's close enough to touch, so implies "this"
    •   singular plural
      masculine aquel  aquellos
      feminine aquella (pronouned aah-kee-yah)  aquellas
      Neuter (no gender or number) aquello (aquello fue horrible => That was horrible)

       aquellos

 
 ex: This is for everybody => esto es para todos.
 

 

Pronouns: I, you, He, she, They, etc. Subject pronouns like these are not always necessary to be said or written explicitly, as they are understood from context. So, most of the times they are completely omitted. The demonstrative verb am, is, are,etc convey who is it for (since they have different ending depending on pronoun), and so instead of  saying "I am sick", we just say "am sick". Verb is conjuagted based on the subject, which is the pronoun here.

Link => https://www.youtube.com/watch?v=FRV9fvWjMHA&list=PLv63dFTP4Sjq6knRsZQI-bTnRE38cZZoy&index=2

NOTE: The plural 2nd person (yo all in informal way) is NOT used in Latin America Spanish. It's used in Span only. in rest of the world, we use 3rd person formal (ustedes) for "you all". It stands for both formal and informal "you all" depending on context.

 

 Pronouns singular (same form for male and female except for él/ella) plural ( add s at end) => different forms for male(-os) and female(-as) except for ustedes
I / We => First person

Yo (Used with I'm. Yo is often dropped since meaning is clear, so Yo is not very much used). i.e I shower => Yo ducho (Here Yo is needed, since there's no "am" or verb)

I shower myself => Yo me ducho. Here Yo is usually dropped, since meaning is clear, so just say "me ducho"

nosotros => We (has "o" at end, meaning masculine. Used for mixed crowd or male crowd)

nosotras => We feminine (has "a" at end, meaning feminine. Used for girl group only)
You (informal, casual. Used with friends or with children) => Second person

tú => with accent on u (hindi "tu" means you, informal). tu (w/o an accent) means "your".

vosotros => You all (plural, used for mixed or male crowd). "vos" also used as shortcut instead of vosotros. Used in Spain only. Use "ustedes" instead in rest of the world.

vosotras => You all (plural, female group of people). Used in Spain only. Use "ustedes" instead in rest of the world.

He, she, You (formal, showing respect. Used for people whom you would say Mam/Sir, etc) => Third person

él => He (with accent on e. may have been ello (to have same form as ella for she, but we have el). el w/o accent is "masculine The". Ideally él should have been "éllo", but this is how spanish ancestors evolved it.

ella (pronounced as eyya) => She

Usted => You (formal)

ellos => They (has "o" at end, meaning masculine, for mixed crowd or male crowd)

ellas => They feminine (has "a" at end, meaning feminine. Used for girl group only)

Ustedes => You all (plural, group of people). 

 

Direct/Indirect object pronouns (DOP/IOP): Direct objects are nouns on whom the verb is being done. The indirect object, however, is the noun that receives the direct object itself. 

ex: Ajay passed Mohan the ball. Here "passing" is verb with ball the direct object. The direct object "ball" is received by Mohan, so Mohan is the indirect object, while Ajay is the subject. If instead of Mohan (name), we used "him", then "him" would be indirect object pronoun. If sentence was "Ajay passed him", then "him" is still indirect object pronoun, since something ( a ball which is direct object noun) was passed to him. If we used it instead of ball, i.e Ajay passed it to him, then it here refers to "direct object pronoun". When we use pronouns instead of nouns, the rule change slightly.

Direct object pronoun => So "direct object pronouns" are words that replace the person/thing that the verb is being done to. We use pronouns that refer to nouns via it, them, etc. So, instead of pronoun I, you, etc, we have me, it, them, etc. These go in front of the verb (different than in English, where they go after the verb).

  • TIP: To find what the direct object is, put "what?" just after the verb in the sentence. ex: I received a letter. Replace it with question "I received what?" => answer is "a letter", so letter is the direct object.  If we replace this noun with pronoun, then it becomes a Direct pronoun, i.e I received it. Something done to someone is a direct object.

Indirect object pronoun => So "Indirect object pronouns" are pronouns that refer to indirect objects via him, her, etc. So, instead of pronoun I, you, etc, we have me, him, her, them, etc. These go in front of the verb, similar to direct object pronoun. There's not much difference in how they transform except for the the 3rd row (we have le/les for indirect object, instead of lo/la that's used for direct object).

  • TIP: Just ask the question to whom or for whom the verb is done, or where the direct object is going? The answer to that is the "indirect object". ex: He gives the money to Jose. Direct object is "money' (since he gives what? => money). To whom? => Jose. So, Jose is the indirect object. If we replace Juan with "him", then him becomes indirect object pronoun. Usually Indirect objects have "to" in front of the object.

Link for IOP/DOP (good explanation): https://mangolanguages.com/resources-articles/how-to-use-direct-and-indirect-object-pronouns-in-spanish/

Both forms are shown in table below. In Spanish, indirect object pronouns (him) go before direct object pronoun (it), and both of them go before the conjugated verb. Way to remember is that whatever we do in English, we do it in reverse order in Spanish. In English we do subject + Verb + DOP + IOP, so in Spanish, we do IOP+DOP + Verb.

RULE: Subject + IOP + DOP + Verb (conjugated) =>This rearrangement is only for object pronouns. If nouns were used for objects, then no rearrangement is needed. Also, verb is conjugated based on subject doing the work(verb), whether it's noun or pronoun, doesn't matter.

  • Start thinking in Spanish. ex: I give him the money => I, to him, give the money > Yo le doy el dinero (le => him). That is how a person in Spanish thinks. Object pronouns don't come at the end as in English. So, when speaking Spanish, always put object pronouns first even in English, before you  even translate to Spanish. That will make it for natural for you to think in Spanish.
 Direct object Pronouns singular (all end in e) => (remember it as me-te-le) plural ( add s at end)
me/us => First person

me (meh NOT mee)=> English "me" or when verb is done to me. If me is NOT used as direct/indirect object, then use "mi" (w/o an aacent) which also means me. "mí" (with an aacent) which means my (PA explained below)

  • ex: she loves me => ella me ama (she me loves)
  • she talks to me => ella habla a mi (here me is NOT used as an object since it has "to walk", so mi used)
  • i.e I like to walk => Me gusta caminar. Again "to walk" is not object. (can't use Yo gusto). See in gustar verb

nos => Us (shortened from nosotros)

ex: you watch us => tú nos miras

You (informal) => Second person

te => you (when you is used as an object)

  • Ana remembers you with love  – Ana te recuerda con cariño
  • ex: I love you very much => yo te amo mucho

os => You all (shortened from vos (since vos is already used for vosotros as a shortened form of vosotros).

it / Them => Third person

Him,Her,You (formal) / Them => Third person

lo (m) / la (f) => him / her (or it) (male/female object). This is for direct object. lo/la may both be used for it. => NOTE: These are also used for indefinite article "the" (lo is used rarely for the, instead "el" is used for the).

  • ex: You (formal) wait for her  – Usted la esperan (here her is direct obj)
  • ex: I bought it here => yo lo/la compré aqui (object pronoun before the verb)

le => Him, her, you (formal), it => This is for indirect obj (for both genders)

  • ex: He always buys her flowers  – Él siempre le compra flores
  • ex: I'm going to tell him => le voy a decir (to him, I'm going to tell it). It is a direct obj, him is an indirect object, so le used.

ex: Jose writes me a letter => Jose me escribe una carta

los/las => Them (these are also used for plural form of "the"). This is for direct object.

ex: We can wear them  – Nosotros los podemos usar

les => Them This is for indirect object. (for both genders)

ex: I read them a book  – Yo les leo un libro

 

Rules for using object pronoun: Link => https://mangolanguages.com/resources-articles/how-to-use-direct-and-indirect-object-pronouns-in-spanish/

  • Sometimes we may have just indirect object with no direct object.
    • ex: I told her => Yo le dije => If we put what after told, then we get "it" or "told something", that is the direct object, and that is going to "her", so her is indirect object. "I told her it (I told it to her)" would be complete sentence, but "it" is hidden here.
  • DOP must agree in gender and number with the noun they are replacing (for 3rd person only), while IOP agree just in number (for 3rd person only. Similar to pronoun table, gender doesn't exist for I and you).
    • DOP => Did you send the letters? => ¿enviaste las cartas?. Yes, I sent them => Sí, yo las envié.   (cartas is feminine+plural, so las used. No, les used when answering since it's DOP (not IOP)
    • IOP => Did you buy the present for your mother? => ¿compraste el regalo a tu madre?. Yes, I bought the present for her => Sí, yo le compré el regalo. See personal "a" section below.
  • in Spanish we always place the indirect object pronoun before the direct object pronoun. In addition, both are always placed before the conjugated verb. NOTE: It has to be a pronoun *i.e him, it, me, etc) and NOT a noun (ball, Josh, etc). Nouns are still placed after verb (the way they appear in the sentence, same as what we do in English)
    • ex: I buy you it (a car) => yo te lo compro (IOP=te=you, DOP=lo=it)
  • With positive imperatives, infinitives, and gerunds, pronouns are attached to the word, creating one single word.
    • Imperatives: With positive imperatives, we can create one word (NOT with negative imperatives). See in "Imperative section"
    • Infinitives and Gerunds: See below section "back to back verbs"
  • With some verb combinations, we can either place the pronouns before the conjugated verb or attach them to the non-conjugated verb of the verb combination.
  • Also, remember that when 3rd person IOP (le/les) and a 3rd person DOP (lo/la, los/las) appear together, le(s) changes to se. Why? => 2 "l" words in sequence (le lo, les lo, le los, etc) don't sound good, so we change le/les to se. TIP: we don't do "le lo" in spanish.
    • ¿Compraste el libro a María?  => Did you buy the book for María? => Buy is past tense, since it's Did you buy (or you bought), so compraste. So, tú compraste el libro => You bought the book (you left out as is common). Maria is noun, so regular placement. So, "tú compraste el libro a Maria" => you bought a book for Maria. To change it to a question, just put question marks.
    • Sí, se le lo compré. (le is crossed out, replaced with se) => Yes, I bought it for her. => "I bought" is "yo compré". "it" being direct object comes before verb as "lo/la", so it's "yo lo compré" for "I bought it". her being indirect object comes before direct object pronoun, so it's "yo le lo compré" => I bought it for him/her. But as per the rule, le changes to se, so it becomes "yo se lo compré".

 

Object Pronouns with back to back Verbs: When we use Object pronouns with back to back verbs (usually verbs followed by infinitives), there are 2 ways to translate it:

  1. Regular form: Translated in usual way with DOP appearing before the 1st verb.
    1. ex: I can see you => Yo te puedo ver => can and see are 2 verbs, so we translate it the usual way, placing DOP before the 1st verb.
  2. Modified Verb form:Translated in English style where DOP appears after the verb.
    1. ex: I can see you => Yo puedo verte => This is the alternative form, where we translate this just like in English. DOP is placed after the verb, but we combine the infinitive form of verb with DOP to form 1 word. So, ver + te becomes "verte". We are allowed to do this, as infinitves don't change, so adding pronoun to it is easier, and still sounds ok. If verb was changing form, adding pronoun to it would have been messy.
    2. ex: I buy it => yo lo compro. Here there's only one verb "buy", so we can't use the second form. i.e we can't say "yo comprolo". You can also remember it by realizing that compro isn't in infinitive form, so we can't modify it.

NOTE: For verbs in present progressive (i.e verb "watching" in gerund form), we are still allowed to use this second rule (since there are still 2 back to back verbs in gerund form). However, we have to put an accent on the vowel of the infinitive form of verb to make it different than original form. NOTE: there are 2 verbs back to back => 1st one is are/am, etc (ser/estar), and 2nd one is real verb (reading, eating, etc).

  • ex: You are watching me => tú me estás mirando OR  tú estás mirándome => Here we added an accent on "a" in "mirar" to get "mirándome".
  • ex: They are reading it => ellos lo están leyendo OR ellos están leyéndolo => We added accent on "e" on "leer"to get "leyéndolo"
  • ex: I'm going to buy it => yo lo voy a comprar OR yo voy a comprarlo. I'm buying it => Yo estoy comprándolo.

ex:

  • They want to buy them (the books) => 2 forms are : Ellos los quiren comprar, OR Ellos quiren comprarlos.
  • I am going to read it => yo lo voy a leer OR yo voy a leerlo (Remember that "a" is required for "going to")
  • I have to read it => yo lo tengo que leer OR yo tengo que leerlo.

 

Reflexive pronouns: 

These pronouns are same as object pronoun, except that they are used when the subject and object are the same person. Ex: I call you Vs I call myself. The 1st sentence is not reflexive as subject and object are different, but 2nd sentence is since "I" is both subject and object. The pronoun table for object remains same as above IOP/DOP pronoun table for 1st 2 rows, but last row entries change to "se" for both singular/plural (i.e instead of using lo/la/le, los/las/les, we use "se").

Link => https://www.spanishdict.com/guide/reflexive-verbs-and-reflexive-pronouns

  • Non Reflexive: Use Regular IOP/DOP pronoun table
    • ex: I call you => Yo te llamo (here te is not used as reflexive). Yo is usually omitted.
    • ex: I wash the dog => yo lavo el perro
  • Reflexive: Use Reflexive pronoun table (which is same as IOP/DOP pronoun table for 1st 2 rows. For last row, it uses "se" for both singular/plural)
    • ex: I call myself => yo me llamo. (Here me is used as reflexive pronoun. It doesn't matter in this case, as both reflexive and non reflexive pronouns are same in spanish for 1st and 2nd person)). Yo is usually omitted.
    • ex: I wash myself => yo me llavo. You wash yourself => te lavas (tú form) / se lava (usted form)
    • ex: we wash ourselves => nosotros nos lavamos. They wash themselves => se lavan
    • Sometimes reflexive pronouns can be added to indicate emotional response (i.e sad, angry, etc) or to add emphasis or completeness of the job
      • He gets (himself) bored in maths class => (él) se aburre en la clase de matemáticas. Here se is not needed, but is added for emotions
      • I (myself) ate the cake => (yo) Me comí el pastel. Here me is not needed, but it adds completeness to the work. Regularly, translation would be "Yo comí el pastel".
      • preocupar = to worry or to be concerned. ex: I worry (myself) that  => yo me preocupo que. My papa worries (himself) about everyone => Mi papá se preocupa de todos. Other form "preocuparse" is a reflexive verb as shown below

 

Present progressive: Reflexive pronouns are added in present progressive at end of verb. ex: I;m showering (myself) => yo me estoy duchando OR yo estoy duchándome (accent added on a since we still want to emphasize ando, but adding "me" makes default rule emphasize "do", which is incorrect)

Commands: Using object pronouns (regular or reflexive) with cmds is covered in "imperative" section(they are added to the end of verb for affirmative cmds only).

Reflexive verbs: 

Just like reflexive pronouns, we have reflexive verbs. These verbs have a -se at the end of infinitive form of verb. These are usually for verbs that imply doing something on/by oneself. ex:

  • despertarse (despertar + se) => to arouse/wake up (by oneself). 
  • sentarse (sentar + se) => to sit (oneself) down
  • ducharse / bañarse => to shower/bathe oneself. ex: Luego de ducharse, Joe .. => After taking a shower (by himself), Joe ...
  • cepillarse (to brush oneself), dormirse (to sleep oneself), peinarse (to comb one's hair), taparse (to cover up oneself), etc.

Verbs that are regularly reflexive can be made so by adding reflexive pronoun. Ex:

  • verse => to see oneself (ver => to see which is regular verb)
  • hablarse => to talk to oneself
  • comprarse => to buy for oneself
  • preocuparse => to worry oneself 

 

Pronoun "se":

This is the most common pronoun, and one of the hard ones to grasp. "se" means "one" or "anyone", i.e when we don't want to point to someone as 1st, 2nd or 3rd person, but refers to someone in general, then we use "se". "se" is still 3rd person though, so we use 3rd person conjugation. Ex: One should always listen to elders.

Video by Real Fast Spanish (4 uses of se) => https://www.youtube.com/watch?v=_d9Z9V21zX0

4 types of construction using se:

  • Reflexive:
  • Reciprocal:
  • Impersonal:
  • Passive:

 

PrePositional pronouns: These are pronouns that are used with Prepositions as on, with, for, etc. These look like Direct/Indirect objects (i.e with him, for her, etc), but since prepositions are used, their transformation table is different. See in "Preposition" section.

 

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Personal "a"(pronouned aa): This is used when a verb is being done to a direct object (DO noun) who happens to be a person or someone who is personal, In such cases, we add "a" before the person. It may also be a pet or something that the person has personal feelings to. If "a" is omitted, meaning may change. So, very essential to add this personal "a". There's no equiv of this personal "a" in English. Apart from DO noun,  we add this "a" for IO too. Usually indirect objects have a 'to" in front of the IO (i.e gives money to Jose). So, this "a" is equiv to English "to" when used for IO. For people/pet, we can think of adding "to do something to someone" which makes it more personal for that noun.

NOTE: If DO noun is replaced with a DO pronoun, then no "a" added, as it's not considered that personal anymore. "He lover Maria" needs "a", but "he loves her" doesn't need "a".

More details here: https://www.spanish.academy/blog/how-to-use-the-personal-a-in-spanish/

See ex:

  • Juan bought a car => Juan compró un coche, Here verb buy is being done to direct object "car" which is an inanimate object (NOT a person), so no "a" used
  • Juan kissed Karla => Juan besó a Karla. Here verb "kiss" is being done to a DO, who is a person, so personal "a" is being used. Think of it as => Juan kissed to Karla
  • She watches John => Ella mira a John. John is DO person, so "a" added. If sentence was with DOP, i.e She watches him => Ella lo mira (No, "a" as it's DOP and not DO noun)
  • I called Mario. => Llamé a Mario. Here "call" is being done to Mario, so "a" (i.e I called to Mario)
  • I’m going to pick up Betty from the auto shop => Voy a recoger a (reco-her-aa) Betty del taller (taa-yer).  Here Betty may be a pet, car or any other inanimate obj, but if it's treated as persona, "a" is added.
  • Emma carries her dog in her purse => Emma lleva a su perro en el bolso. – Here "her dog" or "su perro" is one object, so a" placed before that.
  • I love Mexico. => Amo a México. Countries and Cities are also considered personal. Amar means "to love".

 

Personal "a" in questions: "a" is also added in front of a question. See in "Questions / Interrogative words" section.

 -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

 

Possessive pronouns: These pronouns are same as possessive adjective (PA) described below in Adjective section. These are words as mine, ours, theirs, etc.,

 

Other Pronouns:

  • There is / There are => These are explained under "participle form of verb" section.
     
  • Here / There => Here is aquí (aa-kee) in spanish. In election booths, you will find signs saying "Here" or "aquí". There has 2 forms, similar to that, one for close by (ahi), and other for far off (allí). All 3 forms have accent on i.
    • aquí (Here) => el libro está aquí => The book is here
    • ahí (aa-ee, There close) => el libro está ahí en la mesa => The book is there on the table (It's close by near to the speaker)
    • allí (aa-jee OR aa-yee, There far) => Where are the keys ? => ¿Dónde están las llaves? Response would be "The keys are there in the garage" => las llaves están allí en el garaje (gara-he)

 


 

Adjectives:

Adjectives describe a noun or pronoun. In Spanish, adjectives carry noun's gender and number (just like determiners). Adjectives have both male and female form, as well as singular and plural form. Masculine nouns need male adjective (end in o), while feminine nouns need female adjective (end in a). Just as with nouns, female version of male adjectives can be formed by changing -o to -a. Also, the adjective gets suffixed with a "s" if the noun is plural. So, there are 4 versions for any adjective: male/female and singular, plural (Same as what we have in above tables for noun/pronoun). Not all adjectives have both genders. Adjectives ending in -e or consonant are gender neutral, and so don't change based on noun's gender (ex: rojo => red. It's gender neutral).

in Spanish, adjectives almost always come after a noun (with some exceptions). See below.

Past Participle (PP) form as adjective: PP form of verb act as adjectives too. Ex: "organized office" Here organized is PP form of "organize", so it's written as "la oficina organizada". See in "Past Participle" section

Adjectives/Nouns from verbs: Many adjectives/nouns are derived from verbs of similar word. A lot of these adj end in "o". Ex: verb limpia = to clean. Adj clean is limpio(m,s) and 4 variants.

Ex: Below are few examples of adjectives derived from verbs with the 4 variants possible.All these have a base word, from which these 4 variants are derived.

  • Sentir => to feel or to be sorry for. Adj = siento which means sorry. Ex: I'm sorry => Lo siento
  • Vivir => to live. Adj "alive" is "vivo" and 4 variants.
  • limpia = to clean. Adj clean is limpio(m,s) and 4 variants.

Good: The word good in spanish comes from base word bien (pronouned as b-ee-an, easy to see it as "i" is pronounced as "ee" and "e" is pronounced as "a"). Also used for ok, so, well (like in starting a sentence). It is used in multiple Eurpopean languages too say "ok", "fine", etc. It has 4 variants for singular/plural and masculine/feminine.

 base word = bien (good) => transformed to buen singular plural
masculine bueno buenos
feminine buena buenas

 

Welcome: Another word derived from Bien is Bien (well, ok)+venido(come). The verb for come is "venir", but it's "V3 past participle form" is "have come", where venir transforms to venido. "To have come" is "haber venido". So, the whole word means "it's well to have come"  or "welcome" becoming Bienvenido(m,s=> when saying to male)/Bienvenida(f,s=> when saying to 1 female). Similarly for plural form Bienvenidos/Bienvenidas. This word is also used in many Eurpean lanuages to mean "welcome".

Few ex here: https://www.youtube.com/watch?v=MGOvu-0gGXk&list=PLv63dFTP4Sjq6knRsZQI-bTnRE38cZZoy&index=12

Ex of adjectives: (m=male, f=female). Adding "s" or "es" at the end makes it plural. Gender neutral ones are same for both male/female.

  • Characteristics:
    • pretty => bonito(m), lindo (m), bonita (f), ugly => feo (m), fea (f)
    • brunette => moreno (m), morena (f), blonde => rubio (m), rubia (f). ex: ella es rubia => She is blonde. el es rubio => He is blonde.
    • skinny => flaco (m), fat => gordo (m)
    • tall => alto / alta (pronounced arto), short => bajo / baja (pronounced as baho). corto/corta is also used for short.
    • handsome => guapo / guapa
    • American => americano (m) /  americana (f)
    • intelligent => inteligente (gender neutral since ends in consonant). ex: el estudiante inteligenete > the smart student. Add "s" for plural forms.
    • funny => gracioso or comico (m), graciosa/comica (f) => comical means comedy/funny in English.
    • serious =>serio (m) or seria (f). ex: He is very serious => El es muy serio. She is very serious => Ella es muy seria. muy means very.
    • young =. joven (similar to juvenile). gender neutral as it ends in consonant. elderly => mayor (maa-your). old man => hombre mayor
    • healthy => saludable. sick => enfermos (m) / enfermas (f)
    • easy => fácil (s), faciles (p). Difficult => difícil (s), dificiles (p). For plural, no accent. It's neutral gender, so used in both genders.
    • cheap => barato/a, expensivee => caro/cara.
    • hard => duro/a, soft => blando/a.
  • Feelings:
    • friendly, nice => simpático (m), simpática (f), plural forms are => simpáticos (m), simpáticas (f). this word similar to "sympathy" in English, which kind of means "sympathetic or friendly". Unfriendly is antipático 
    • kind => amable, cruel => cruel. (amable comes from amicable meaning "having spirit of friendliness")
    • happy => alegre, Alegría is a noun formed from alegre that means ‘happiness, joy‘, Feliz also means Happy, while Felicidad means Happiness, but used for occasions. i.e Happy christmas => Feliz navidad. 
    • sad => triste. Pena is another synonym for sorrow/grief.
  • Misc:
    • Knowledge => conocimiento, ignorance => ignorancia (-ance changes to -ancia in spanish)
    • Derecha/o => right, izquierda/o => left

 

Nouns with adjectives: In English, adjectives go before noun, i.e new car, tall boy, etc. However, in Spanish, noun comes before the adjective in general. Articles come before the noun, whlle adj comes comes after the noun. The reason is tht in Spanish, 'a new car" is thought of as "a car that is new". We don't really say or write "that is", and hence we end up with "the car new". Also, this makes it easier to have the article "a","the" go with noun instead of adjective which would be incorrect.

ex:

  • the red book => the book (that is) red => el libro rojo. fat boy => chico gordo, fat girl => chica gorda.
  • a very nice girl => a girl (that is) very nice => una niña muy simpática
  • very nice name => muy bonito/bonita nombre (seems to be an exception to the rule)
  • the boys are tall => los niños son altos. (Here adj agrees with "boys" in gender and number). For "the tall boys" => los niños altos. We leave out "is" here.
  • you are fat => tú estás gordo (assuming you is male). We are fat => nosotros estamos gordos (we changed gordo to plural, since it's "we" in noun). We can omit the pronoun as is common in Spanish

There are some exceptions when adjectives come before noun. This is when adjectives indicate number/quantity (little spanish => poco español), PA (explained below), Adjectives sometimes go in either order, before or after the noun, and they are both correct, but may change the emphasis on noun vs the adjective.

ex: I read the long book => Leí el libro largo (common one, here it emphasizes that out of several books available, I read the long one). Other form is " Leí el largo libro" => Here we emphasize the book as being long. Both forms are correct.

ex: un gran hombre => a great man. Here adjective is before noun to emphasize the man or delivering subjective opinion of the man.

 

Possessive adjective (PA): These are NOT possessive pronoun, but possessive adjective. Possessive adjectives provide ownership information about a noun (i.e possession), whereas possessive pronouns eliminate the noun completely. If there is a noun next to pronoun/adjective, then it's possessive adjective. As it's an adjective, they have to agree both in gender and number with the noun in question.

Ex: my car => Here noun "car" is present, so "my" is PA.  => mi carro. If there were may cars, then "my cars" => mis carros

We have 2 forms of PA: short PA and long PA.

Short PA: These are PA such as my, your, her, etc. short PA don't change based on gender (except for our and your(plural)).

 Possessive adjective (short form)

singular adjective => mi-tu-su / mis-tus-sus (remember as car "mi-tsu-bishi")

(both gender have same translation)

plural adjective ( add s at end)

(genders have "o" or "a" translation only for 1st 2 entries)

my/our => First person

mí (mee) / mís => my car / cars (NOTE: mí is with accent on i. mi w/o accent is me and is explained above)

 

nuestro/nuestra => Our car (changed from nosotro/a)

nuestros/nuestras => Our cars (add s at end)

Your (informal) => Second person

tu / tus => your (NOTE: tu w/o an accent here, tú with an accent means you)

tus camisas => your shirts

vuestro/vuestra => Your (plural) car (changed from vosotro/a)

vuestros/vuestras => Your cars (add s at end)

it's / Their => Third person

His,Her,Your (formal) / Their => Third person

 su /sus => His, her, your (formal), its

su bolso => Her purse

su / sus => Their (same)

sus favoritos => their favorites

 

Long PA: These are PA such as mine, yours, hers, etc. Here -o or -yo is added compared to short PA. Also, depending on the gender of noun, these PA change from o to a (so -a and -ya for feminine). For plural, extra s is added at end.

 Possessive adjective (long form)

singular adjective => mío-tuyo-suyo / mía-tuya-suya (add s for plural)

(gender have o or a at end, plural nouns have extra s at end)

plural adjective ( add s at end)

(these remain same as short PA except for 3rd person)

mine/ours => First person

mío / mía => mine (o for masculine, a for feminine. NOTE the accent on i)

míos / mías => mine (s for plural nouns)

The pleasure is mine => El placer es  mío

 

nuestro/nuestra => Ours (same as short PA)

nuestros/nuestras => Ours

These tables are ours => Estas mesas son nuestras

Yours (informal) => Second person

tuyo / tuya => yours (singular noun)

tuyos / tuyas => yours (plural noun)

This sandwich is yours => Este sándwich es tuyo (since 1 sandwich only)

vuestro/vuestra => Yours (same as short PA)

vuestros/vuestras => Yours (plural)

These paintings are yours => Estas pinturas son vuestras

it's / Theirs => Third person

His,Hers,Yours (formal) / Theirs => Third person

suyo / suya => His, hers, yours (formal), its (singular noun)

suyos / suyas => His, hers, yours (formal), its (plural noun)

this seat is hers => este asiento es suyo (here, we don't use suya, since gender goes with noun. noun is seat which is masculine)

suyo / suya => Their (same as singular form)

suyos / suyas=> plural

That room is theirs => Esa habitación es la suya

 

 


 

 

-ar verbs: A lot of words ending in -ar are verbs and are called -ar verbs. -ar verbs are the most common of all verbs encountered in daily conversations.

ex: hablar => to speak, etc. The base word literally means "to speak". The other verb forms means speak, speaks, etc.

-ción words in Spanish: A very simple trick to convert words ending in -tion in English is to change it to -ción in Spanish. We saw that already in "spanish" section (they are all feminine, i.e la ...). Followup trick is that these Spanish words that end in -ación (i.e converted from English -ation) can be converted to ar verb, by replacing -ación with -ar. Ex:

  • to memorize =>  memorize can be converted to -tion as memorization, whose spanish translation is memorización. Since it's an -ación word, it's verb is memorizar (pronouned as memo-ree-saar)
  • to educate => education => educación => educar (edoo-kaar)
  • to reserve = reservation => reservación => reservar (re-ser-baar)
  • to observe => observation => observación => observar
  • to legalize = legalization => legalación => legalar
  • to facilitate => facilitation = facilitación => facilitar
  • to create => creation => creación => crear
  • to document => documentation => documentación => documentar
  • to examine => examination => examinación => examinar
  • to converse = conversation => conversación => conversar
  • to participate => participation => participación = participar
  • to pronounce => pronounciation => pronunciación => pronunciar (NOTE: pronoun got changed to pronun in spanish (i.e o missing))
  • to transform => transformation => transformación => transformar
  • to recommend => recommendation => recomendación => recomendar (double m replaced with single m)
  • to prepare => preparation => preparación => preparar
  • to dwell => habitation => habitación (means a room) =>  habitar
  • to invite => invitation => invitaación => invitar

Exceptions to rule  above are listed below. Most of these words don't end in -ación, but rather in some other alphabet (other than a) and then -ción, so they are NOT really exceptions.

  • to function (or to work) => función (foon-sion)  =>  this spanish word is NOT -ación, and didn't get translated to "funar", but instead we just add -ar to the whole thing, resulting in funciónar.
    • funciónar => to work. i.e something no working => no  funciónar (one c dropped when converting from tion to cion). I've seen ó (with accent) and o (w/o accent) with funcion. Very widely used to talk about things when they break.
  • to interrupt => interruption => interrupción (NOTE: double r is kept). Again this word has no -ación, and didn't get translated to "interrupar", but instead we just replace -ción with -ir, resulting in interrumpir (an ir verb instead of an ar verb). 
    • interrumpir => to interrupt. ex: No interrumpas => (you) do not interrupt (since conversion table for 2nd person used as discussed later in -ir section)
  • to compete => competition => competición => competir (Here ición becomes ir (-ación becomes -ar)). "el concurso" is another synonym for  competición.
  • to translate => translation => traducción  (NOTE: double c is kept). Again this word has no -ación, and didn't get translated to "traducar", but instead we just replace -ción with -ir, resulting in  traducir (an ir verb instead of an ar verb).  Very commonly seen on websites when you are want to translate from one language to another.

 

Present Tense:

General transformation for present tense is as below when using -ar verb with nouns/pronouns (true for almost all -ar verbs). We remove ar from end of verb, and replace it with endings as shown below (depending on pronoun I, you, etc).

Link: https://www.youtube.com/watch?v=TF71Ca3def8&list=PLv63dFTP4Sjq6knRsZQI-bTnRE38cZZoy&index=17

 

 base word = -ar (to do something) singular plural ( add s at end)
 I => First person -o (similar to yo meaning I)

-amos

You (informal) => Second person

-as

-áis

He, she, You (formal) => Third person

-a

 

-an

 

Ex: Below are few examples of -ar verbs that follow the pattern above.

hablar => To Speak: The Spanish verb hablar is an -ar verb translated in English as “to speak”. Below is the table based on above transformation.

 

 base word = hablar (to speak) singular plural ( add s at end)
 I => First person

hablo

ex: Yo hablo español => I speak Spanish

hablamos

ex: nostros hablamos => We speak

You (informal) => Second person

hablas

ex: ¿hablas tú español? => Do you speak Spanish?

habláis

ex: vosotros habláis => You all speak

He, she, You (formal) => Third person

habla

ex: Ella habla => She speaks

 

hablan

ex: Ellos hablan => They (females) speak

 

Caminar => To Walk: The Spanish verb caminar is an -ar verb translated in English as “to walk”. Other word for "to walk" is "andar" though caminar is the one mostly used for "walking". Though Andar means "to walk", it can mean to go, to travel, to act, etc. From word caminar, other noun "camino" is derived which means the path or way. ex: el camino de santiago => the way/path of santiago. To run is correr, which is an -er verb. Below is the table based on above transformation.

 

 base word = caminar (to walk) singular plural ( add s at end)
 I => First person

camino

camino also has other meaning, which is "the way" explained above.

caminamos

You (informal) => Second person

caminas

camináis

He, she, You (formal) => Third person

camina

caminan

 

Nadar => To Swim: The Spanish verb nadar is an -ar verb translated in English as “to swim”. Below is the table based on above transformation.

 

 base word = nadar (to swim) singular plural ( add s at end)
 I => First person

nado

nadamos

You (informal) => Second person

nadas

nadáis

He, she, You (formal) => Third person

nada

nadan

 

More -ar verbs:

  • Aceptar (aa-sep-tar) => to accept (No cc in spanish, only 1 c), opposite word is rechazar (re-cha-sar) => to refuse (sounds like refuse)
  • Ayudar => to help. Remember it as "ayu" means "age" in Hindi, so helping someone in old age.
    • ex: Can you help me? => ¿puedes ayudarme?
    • ex: Can I help you? => ¿Te puedo ayudar? (object pronoun needs to go before all verbs, "Can" is the 1st verb here)
  • Buscar => to search
  • Besar => to kiss
  • Comprar => To buy. (vender => to sell which is an -er verb, see below in -er section). Way to remember is that when buying, we compare things. So comprar relates to buying.
  • cansar => to tire out. It's usually used as adjective "I'm tired" > estoy cansada/o (It's V3 or "participle form and as we saw in adjective section, V3 forms are used as adjectives).  Opposite of cansar is descansar => to relax or untire. Prefix "des" is used for lot of verbs to make the opposite word. Other word for relax which is an adjective is relajado/relajada (m/f).
  • cenar => to have dinner. la cena (noun) => dinner. almorzar => to have lunch. el almuerzo => the lunch
  • combinar => to combine, separar => to separate
  • crear => to create, destruir => to destroy
  • dar => to give (irregular), agarrar => to take
  • escuchar => To listen. similar sounding word "cuchara" means spoon.
  • esperar => to wait for. ex: Pls wait => por favor espere (since it's command, conjugation are flipped for 3rd person (espera becomes espere). ex: I will wait => espararé
  • empezar => to start. Another similar word is comenzar => To start. Like in English, we say to commence, or to start something. 
  • necesitar => to need. necesidad => need. necessary is an adj which translates as necesario / necesaria (No double s). Ex: It is necessary (adj) = Es necesario
    • ex: I don't need this => No necesito este
  • llamar => to call. This is very widely used in "what is your name?" which in Spanish is asked as "How you call yourself?". see in ex 2 below.
    • ex: I call you => yo te llamo => I call is "yo llamo". "you" is object pronoun here (since calling is done to you), so "te" used. Object goes in front of verb (see pronoun section), so "call you" => te llamo.
    • ex: you call you => tú te llamas (OR te llamas). Now if we ask "how you call you?", it kind of translates to "What is your name?" => ¿Cómo te llamas? => Cómo means "how", so it means "how you call yourself?"
    • ex: my friends call me "pakito" => mis amigos me llaman "pakito" => my friends is 3rd personn plural, so llaman used. "call me" => me llaman.
  • llevar (ye-baar) => to carry or to take (i.e carry a dog). It also means "to wear". Note: it's lle(e) and NOT lla(a). llave means "keys" like house keys, etc (Note: a and e are interchanged for llave). Also, llevar looks similar to above verb, llamar.
  • llegar (ye-gaar) => Another similar word to llevar, llegar means to arrive. Llegar is very important verb, and is used in multiple situations to mean "to get somewhere". It's used as "llegar a" => to arrive to OR to get to. Another similar word "lavar" means to wash.
    • ex: At what time, did you arrive at office? => ¿A Qué hora, llegaste a la oficina? We used past conjugation, since it is "you arrived at office" in past.
    • More uses of llegar at this link by Qroo Paul => https://www.youtube.com/watch?v=tTIaZ3_kS8I
  • mirar => to look at. Remember from "mirror" which is used for looking. Verb "Ver" means "to see" (i.e like directly seeing something). I see a car => veo un auto.
  • Activities:
    • cantar => to sing. Singer is translated to el/la cantante. Another similar word, contar means to tell. Other similar word, cortar => to cut (cortar sounds like cut). pintar => to paint. Painter is translated to el/la pintor. Painting is "la pintura". bailar => to dance
    • Cocinar (kosi-naar)=> To cook. The word "Cocina" which means Kitchen is derived from this
    • estudiar => to study (replace s with es in "study", as is common with words staring with st- ?). enseñar => to teach.
    • jugar (hoo-gaar) => to play
    • trabajar => to work. ex: Where do you work? => ¿dónde trabajas? Response => I work in an office in the bank of Mexico => yo tarbajo en una oficina en el banco de Mexico
    • limpiar => to clean (to clean a house, etc)
    • leer (LE-ER) => To read. escribir => To write. These are not -ar verbs.
    • visitar => to visit.
  • Emotions/Feelings:
    • amar => to love. amar looks similar to verb llamar above. ex: Yo te amo, Ana => I love you, Ana. Adjective derived from amar is amor which means love. Another similar word, animar => to encourage (sounds like animal. animal is same in spanish as in English). animar means similar to love (amar) or to encourage. Another similar word to amar is adorar => to adore. In english, adore means to love, to like greatly or to admire someone to a point where they worship that person. Opposite word to amar is odio => hate. Other verb which means "to love" is Encantar. A similar looking verb, Encontrar => To find. similar to word "encounter" meaning to encounter something.
    • contentar => to please, satisfy, appease (or to be content). contento/contenta are adjectives formed from the verb, and mean "being happy". ex: hoy estoy contento => I'm happy today. (it's NOT estoy contentar, as happy is adj, not verb)
    • molestar => to bother. Remember as "molestation" which is to molest somebody, or in gentle terms to bother someone. A similar meaning word enojar => to anger (or to bother). It's adjective is enojado (see in participle section)
    • llorar (jo-raar) => to cry. Opposite verb "reír means to laugh. Another verb "ver" means "to see". It looks similar to voy (look in "verb ir" section which means to go), but it transforms as veo, ves, ve (Singular person), vemos, veis, ven (plural person), as it's an -er verb. Another verb, oler means to smell. Yet another verb "oír means to hear. sonreír means to smile.
      • ex: We'll see soon => nos vemos en la próxima. 
  • guardar (goo-aar-daar)=> to save (i.e guard money). Synonym word is ahorrar => to save (similar work ahora means now). Opposite word is gastar => to spend
  • pensar => to think
  • presionar => to press. When calling customer service, you always hear 'For spanish, press 9" => para español, presione nueve. Since it's command in 3rd person, flipping occurs. So, presiona becomes presione (see imperative section below)
  • preguntar => to ask or to question. In spanish assigments, you will see word Pregunta which means Question (i.e Q1, Q2, etc). Another similar word is pedir, which is also used to ask for something, i.e service, favor, money, etc. Pedir always expects a response, while preguntar is only asking for information. Pedir is an irregular verb, with stem being "pid", and follows the boot form similar to most irregular verbs (pido, pides, pide, pedimos, pedís, piden).
    • Preguntar: ex: Pregunta cuando es la fiesta = Ask when is the party. Pregunta is used since it's affirmative (so 3rd person unflipped used as here "you" is 2nd person used informally)
    • Pedir: ex: Quiero pedir una pizza y una soda. = I want to ask for pizza and a soda.
  • costar => to cost. ex in interrogative section.
  • ordenar => to order (sounds like order). It also means to put in order (i.e to arrange or organize things)
  • pagar (paa-gar) => to pay
  • tocar => to touch. Similar looking verb "tomar" means "to take" or "to drink". Beber also means "to drink", but is mostly used in "alcoholic drinks" context, while tomar is "to drink anything (incl alcohol)". This is mostly true in Mexico, but i other countries, they are used more interchangeably. Noun "Drink" is derived from beber and called "Bebida". "Drinks section of a menu in a restaurant is written as "Bebidas", and can refer to soft drinks, tea, etc. Conjugate "Bebo" means "I drink" (see below for -er conjugation), but in a different situation, it also means "baby" => el bebo (boy baby), la bebo/la beba (girl baby).
  • usar => to use.

 


 

 Alphabets (called as alfabeto in spanish):

Alphabets are the first thing to learn in any language. Spanish alphabets are same as in English. Instead of 26 alphabets in English, they have 27 alphabets. The extra alphabet is ñ (n with tilda on top) pronounced as "ny". ex: niña would be pronounced as ninya instead of nina. Alphabets "ch", "ll" used to be separate alphabets, but not anymore as they were removed in 1994. "rr" is another alphabet, which is controversial. Some claim that it used to be an alphabet, while most sources claim that it was never an alphabet, as no word starts with a "rr". We'll list these 3 letters "ch", "ll" and "rr" separately below, but note that they are not separate alphabets. Pronunciation for alphabets in spanish is different than in English, though they look same. Practice them as below.

More on alphabet sound => https://www.youtube.com/watch?v=hyLl_0d0EBw

One more shorter video => https://www.youtube.com/watch?v=kJQjXAVEWt0

Learn vowels first:

  • a => pronounced as "aa" (NOT a as in English), another vowel "e" is pronounced as "a" or more correctly as "eh".
  • e => pronounced as "eh"
  • i => pronounced as "ee" (so, remember that i pronounced as e, while e is pronounced as "a", and a is pronounced as "aa")
  • o => pronounced as quick "o"
  • u => pronounced as  "oo", not "u"

Consonants usually have "eh" sound at the end.

  • b => beh,
  • c => seh when it's -ce- or -ci-, else it sounds like K
    • ch => English che sound, but was discontinued as an alphabet.
  • d => deh
  • f => efe
  • g => heh when it's -ge- or -gi- (remember g for goodbye or hi) else it's "g" as in English. geografia is pronounced as heographia (the 2nd g is still pronounced as g). ex: inteligente => pronounced as in-teli-hente
  • h => h has no sound (it's silent). Just skip it when you see it in a word. When in alphabet, it's pronounced as ahcheh.
  • j => pronounced like "h" or "hotah" (j is actually h, i.e Jose is pronounced as hose). Remember both g and j pronounced as "h", while h has no sound.
  • k => kah, k is rarely used letter in spanish
  • l => el-e, letter
    • "ll" is another letter combo (discontinued as an alphabet) pronounced as"yaa" sound or "jaa" sound, so llamas is pronounced as yaamas (or jaamas in few places in South America). Use "yaa" as that's more common.
  • m => m-eh
  • n => n-eh
  • ñ => n-yeh (ex: mañana pronounced as manyana, which means tomorrow)
  • p => peh
  • q => koo
  • r => eh-reh. it's not pronounced as english "r", but as "butter" r. "pero" means "but" and is pronouned as "pero" with flat r.
    • "rr" is another letter combo (NOT an alphabet) pronounced by rolling your tongue as doble eh-reh. "perro" means dog, it's pronounced as "perro" by rolling the tongue when saying r. Meanings completely change based on "r" or "rr". Some ex:
      • pero vs perro: pero means but, perro means dog.
      • caro vs carro: caro means expensive, while carro means car.
  • s => ehseh
  • t => teh
  • v=> veh or ooveh (v is actually pronounced as "b", and there's no diff b/w b and v, ex: Venezuela is pronounced as benezuela)
  • w => doble "oo" (i.e double u), or doble veh (i.e double v)
  • x => eh-kis
  • y => e-gri-ega
  • z => zeta (i.e sata) (Z is pronounced same as s, and there's no diff b/w z and s sound in Latin America)

Accent vowels: Intonation is Spanish is deciding which syllable to stress. This is different than English. Depending on which syllable is stressed, the meaning of the word changes, as many words have multiple meanings.

Link => https://spanish411.net/Spanish-Accent-Marks-Special-Characters.asp

These are the rules on which syllable to stress.

  • Words that end with any vowel, or end with n or s (consonants) are stressed on the next to last syllable
  • Words that end with any consonant other than n or s, are stressed on the last syllable
  • Exception to above 2 rules is marked with an accent over the vowel to be stressed. These are the vowels we see with an accent (`) on top of the vowel. These are spoken with stress on the vowel with an accent, and mean completely diff than words w/o an accent. You have to write and pronounce it with an accent to mean what it says.

RULE: If last or second last syllable is not stressed, then it needs to be marked with an accent.

Usually vowels are important while speaking spanish, and consonants are used just like fillers. If you get consonant wrong while speaking, the word's meaning will not change, but if you get vowel wrong (stressed or not), meaning may change completely.

Few ex where accents are used to diff 2 words with same spelling:

  • el vs él (with an accent on e) => el (without an accent on e) means the, while él (with an accent) means He.
  • como vs cómo (with an accent on o) => como (without an accent on o) means to eat (derived from word comer which means eat). It also means "to like". cómo (with accent) means "How?" and is used in questions.
  • mas vs más (with an accent on a) => mas means "but" (pero also means but and is used most often. mas is more formal than pero, and used in writing, but not in speaking), while más (with accent) means more or most, usually used in comparisons. More in "number" section below.

Special Characters: Apart from accent, few special characters are also used with some letters. One special case is letter "u", which is usually silent. But when u follows g, i.e "gu", it's sometimes pronounced. In that case, u is written as ü (u with double dots on top). ex: guerra (No ü) => pronounced gerra meaning war (here u is silent, so it's not pronounced). ex: pingüino => pronounced as "pen-goo-eeno) meaning penguin (u is not silent).

 


 

Spanish letter "A":

Letter "a" (pronounced aa) is used in Spanish in a lot of places. It's not used as an alphabet "a" (i.e NOT as a cow, etc) but instead as a totally different thing. It has different meanings depending on usage, and is essential to use where needed.. There are 2 different ways in how "a" is used:

  1. Personal "a"(pronouned aa): This is used when "verb" is being done to a person (i.e person is the direct object). It is explained under "pronouns" section.
  2. "a" as a preposition: This is when "a" is used as a preposition that links nouns and pronouns to other words as to, on, about, with, etc. When we use "to go to a place", or "going to do something", etc, then we use "ir a". This is explained under "verb ir" section.

 


 

Cardinal Numbers (called as Números in spanish):

Cardinal numbers is fancy way of saying "regular numbers" as one, two, three, etc. Ordinal numbers are first, second, etc. Numbers are most important in any language (shopping or paying someone) and easiest to learn, so we start with numbers.

NOTE: Numbers (both cardinal and ordinal) go with noun,and are placed before the noun, i.e two cars => dos coches. It's not treated like adjectives, where adjectives come after the noun. i.e fat boys => niños gordos

Very good tutorials on these:

https://www.youtube.com/watch?v=qIyhRvk7qlk

 NOTE: Numbers can be used with masculine or feminine things, but with most numbers they have only 1 form as shown below. There are few exceptions where we have to replace "a" (for feminine things) with a "o" (for masculine things) or vice versa. This happens for "one" (uno vs una) and for numbers ending in -cientos (200, 300, 400, etc). See below table for such examples.  See next section for cardinal numbers where gender matters.

 

Numeral In Spanish Pronunciation Comment
0 cero sey-roh similar to "zero"
1 uno oo-no

remember game "UNO", (winner is the one left with 1 card).

GENDER: uno is masculine form, Feminine form is una (ex: una persona)

2 dos dohs  
3 tres trehs  
4 cuatro koo-ah-troh  
5 cinco seen-coh  
6 seis say-es  
7 siete see-eh-teh  
8 ocho oh-choh  
9 nueve noo-eh-veh  
10 diez dee-ehs  similar like hindi 10 (dus)
 ------------      11-20 are unique just like 1-10, though they share similarity
11 once on-say 11 to 15 same pattern, add suffix "e" after 1-5
12 doce doh-say  
13 trece trey-say  
14 catorce ka-tohr-say  
15 quince keen-say instead of "cince", it's "quince", which is going back to lain root for 5
16 dieciséis dee-eh-see--say-es 16-19 same pattern, add prefix "dieci" before 6-9 (10=diez, add "y" for "and" which is pronounced as "e", so it's diez+e=dieci)
17 diecisiete dee-eh-see--see-eh-teh  
18 dieciocho dee-eh-see--oh-choh  
19 diecinueve dee-eh-see--noo-eh-veh  
20 veinte bey-een-teh twenty is unique name (sounds nothing like 20). NOTE: "i" is silent. It's our blood "vein" + "te"
21-29

veintiuno -

veintinueve

bey-een-ti - (uno-nueve) 21-29 is 20 followed by number (for 20, e (veinte) is replaced by i (veinti)). There is no "and" or "e" as is for 31-99 (see below). dós, trés and séis have accent when used with 22,23 and 26.
30 treinta trey-een-tah like "3" or tres, s is dropped (enta added at end meaning 10 for all 10's except 20 and 30. For 20, we use -inte, while for 30, we use -inta instead of -enta)
40 cuarenta   like "4" or cuatra, t is dropped
50 cincuenta   like "5" or cinco, o replaced with u
60 sesenta   like "6" or seis, i is dropped
70 setenta   like "7" or siete. i is dropped
80 ochenta   like "8" or ocho
90 noventa    like "9" or nueve. "ue" replaced with "o". Note : it's not "nuev" but "nov"
       
31-99

treinta y uno -

noventa y nueve

  from 31 onwards till 99, we just do the tens followed by "y" (meaning and) and the ones number. "y" is pronounced as "e". So, 68 is "sesenta y ocho". NOTE: uno is masculine form, wherever feminine noun is used, we change it to "una".
 100  cien  see-yehn  NOTE: n is silent in some pronunciations, not in latam regions.
 101-199

ciento uno -

ciento noventa y nueve

ciento (for 100's only)

For anything after 100, we replace "cien" with  "ciento". Word "and" or "y" always goes between ones and tens (i.e at the very end). Or other way is "ciento" followed by 2 digit number from above table.

120=ciento viente, 136=ciento trienta y seis

200 - 900

(500, 700, 900 have different form)

doscientos

trescientos

cuatrocientos

quinientos

seiscientos

setecientos

ochoceintos

novecientos

cientos (for all 200+)

keenee-entos (500)

We just use 1-9 from above table followed by "ceinto" for 100.This is valid for all numbers except 500, 700 and 900. We have to add an "s" at end, as it's plural (one is singular, so we write ceinto, but 2-9 are plural, so ceintos). See singular/plural section below.

For 500, 700, 900 => see rules below:

500 is different. It goes back to it's latin root "quin" for 5 (similar to what we had in 15).

For 700, we use sete

 For 900, we use nove

GENDER: As mentioned above, these numbers ending in -cientos have both masculine and feminine forms. For frminine forms, we change it to -cientas (when using with feminine nouns, ex: masculine => Doscientos libros. Feminine => Cuatrocientas personas).

 354 trescientos cincuenta y cuatro   "and" or "e" gets added at the last (between 10's and 1's)
1000 mil    2000=dos mil, 100,000=cien mil
1,000,000 el millón   1 million. 7000=siete mil
1,000,000,000 mil millón  miyon 1 billion

 

 

 


 

Ordinal numbers in Spanish:

Ordinal numbers are used to indicate the position of something, or the order in which something appears, such as first, second, etc. These numbers need to be modified to match both the gender and the number of the noun they are referring to. Ordinal numbers are not used much in Spanish (as all dates, age, etc are in cardinal numbers). The only exception is one, which is usually replaced with "first" when saying dates. The Spanish ordinal numbers 1-9 are as follows (put an "o" at end for masculine, and an "a" for feminine):

  • First => primero (m), primera (f). primero is related to primary, hence First. Another form primer is also used before singular masculine noun. ex: Este fue mi primer coche - This was my first car. ex: el primer piso => the first floor (NOTE ordinal number come before noun as expalined above)
    • ex: At first, he was tired => Al principio, él estaba cansado. (Al principio is used often for this)
  • Second => segundo (m), segunda (f). segundo sounds like second. It also means second as in time.
  • Third => Tercero/tercera. Sound like tertiary, so third
  • Fourth => cuarto/cuarta. Sounds like quarter or 1/4th. caurto also means room or "quarter (1/4) of time".
  • Fifth => quinto/quinta
  • Sixth => sexto/sexta
  • seventh => séptimo/séptima
  • eighth => octavo/octava
  • ninth => novento/noventa
  • tenth => décimo/décima

 


 

Other number/quantity forms: Both male/female forms exist.

Diminutive and augmentative are 2 forms in spanish where we reduce the size or increase the size by adding suffix to nouns, adjectives or certain adverbs.

Diminutive: A diminutive word is used to express urgency, love, and affection or to reduce the size or importance of something.  A diminutive is formed by adding -ito (m) and -ita (f) (for plural add -itos/-itas) to a word in Spanish. The endings –illo and illa are less common diminutive forms for certain words. 

Augmentative: As its name suggests, Spanish augmentatives are the opposite of a diminutive form. Simply put, we use augmentatives to increase something’s size. We add -ote (m) and -ota (f) suffix for augmentatives,

More detail: https://www.tellmeinspanish.com/grammar/spanish-diminutive/

  • casa => casita (small house), casota (big house). Me compré una casita en la playa => I bought myself a little house on the beach. 
  • poco => poquito (very little). Words ending in -co/-ca change to -quito/-quita
  • perro => perrito (small dog), perrote (big dog). ex: Me gusta ese perrito => I like that little dog
  • carro => carrito (little car). ex: Es un carrito muy bueno => It is a very nice little car.
  • abuela => abuelita. Here, we express love/affection for grandma. ex: Su abuelita es muy linda => His grandma is very sweet. 
  • problem => problemita (small problem). ex: Tengo un problemita => I have a small problem.

Other Numbering:

  • next => próximo (m), próxima (f). similar to proximity meaning "near by" or "next to".
  • much = mucho, little => poco. Very little or a bit => poquito (see above)
  • more/most => más. ex: la más grande ocasión => the biggest occasion. más is equiv of English suffix -er or -est (faster, easiest, etc). Remember this way => accent implies more (without an accent, mas means but. see above). As you will see in adjective section, the order of adjectives change, but here the adjective order remains the same (i.e grand occasion is still written in same order and not as "occasion grand". See adjective section).
    • ex: me gusta más la playa que la montaña => i like the beach more than the mountain. que here is used as than. "más que" and "más de" are translated as "more than", but "más de" is used with numbers and quantities, while "más que" is used with everything else.
    • ex: la más hermosa montaña => the most beautiful mountain. Here the order of adjective didn't change.
    • ex: un poco más => a little more
  • last => último (m),  última (f)
  • everyone, all, entire => todo/todos, cada. no one => nadie
    • ex: every day => cada díá OR todos los díás
  • sometimes => a veces. Other common form is => de vez en cuando (from time to time or occasionally. It's literal meaning is "from time in when")
  • always => siempre, never => nunca

 


 

USA Schools / Colleges:

Schools:

In USA, there are public schools funded by State Governments, which provide high quality education. Unlike 3rd world countries where private schools are all the rage, here in USA you will see very few kids going to private school (mostly kids of wealthy families).

We have grades in USA schools. They are NOT called classes as in India. So, a student in matriculation (India 10th class) would be referred to being in "10th grade". Classes refer to different section (In India, it's section A, section B, etc) within that grade. So, when we say "what class are you?", it means within your grade, what section are you in? They don't have Sections as "Section A", etc here. This is because in middle and high schools, there are very few core courses. Beyond those core courses, you are free to take any course as per your liking. So, you change classes every hour and sit with totally new set of kids in almost each class. So, you don't really have a definite assigned "class" where you sit all day. Elementary schools is different as there are no electives there, so you do have an "assigned class". These classes are usually known by the name of the teacher who is teaching this class (i.e "Miss Elizabeth Class").

In public schools, education starts from Kindergarten (aka KG in Indian schools), goes to 1st grade (NOT called class as in India but grade), and then progresses to 12th grade (equivalent of 10+2 in India). Public schools are divided in 3 separate campuse to catr to kids of different ages. The youngest kids from Kindergarten - 5th grade go to Elementary school, from 6th - 8th grade go to Middle school and from 9th - 12th grade go to High School. The division is not very strict, and different school district may choose their own criteria (i.e middle school may go from 7th - 9th grade).

In section "USA Basic Facts", we saw that there are about 55M students in USA Schools. These are the age group composition:

  • < 5 years: 6M kids in this age group go to some form of Preschool. They are not counted as students, as formal education starts from age 5+ thru Kindergarten class.
  • 5-17 yrs: All 55M kids in this age group are attending some form of school (50M in public and 5M in private). 38M are in elementary/middle school, while 16M are in high school.
  • 18-24 yrs: Out of 30M people in this age group, 1.5M are still enrolled in high school. This makes sense as Kindergarten starts from age 5, and adding 13 yrs of school education, takes it to 18 yrs of age. Kids who start b/w 5-6 yrs of age are the ones who are in High school even when they cross 18.

From above data, we may deduce that about 4M students graduate from High School every year (16M/4 years of high school = 4M).

Colleges:

In USA, there is no dearth of colleges to go to, as long as you can afford it. There are 2 year and 4 year colleges.

 

Advanced Maths

This contains general topics in High School Maths that are not covered anywhere else. Calculus has it's own section.

Induction:

Induction is a vey common technique used to prove theorems that apply to natural numbers n. In absence of induction, such formula are really tedious to proce, but with Induction, they become a piece of cake. Some Maths Olympiad questions involve prove by Induction, so it's good to know this.

Wiki: https://en.wikipedia.org/wiki/Mathematical_induction

Proof by Induction: Given a Statement P(n) true for every natural number n (or for all natural numbers n >= N), we can use induction to prove it. This is done in 2 steps:

  • First prove that the statement is true for n=0 or n=N (if P(n) is true for n>=N).
  • Now assume P(n) is true for some n=k. Now, we try to prove that stmt holds for n=(k+1). We find P(n+1) by using P(n) and other maths transformations. We rearrange the terms so that this finally comes in same form as P(n+1). So, this proves that if P(n) holds, then P(n+1) will also hold. Since P(0) is already shown to be true, P(n) is true for all n. NOTE: We can't use formula for P(n+1) while finding P(n+!) since we haven't proved P(n+1) yet.

Sum of 1st N natural numbers: Prove by induction that sum of 1st n natural numbers is n(n+1)/2

This is the most common problem used to prove by induction. Here we have P(n)=n(n+1)/2.

We prove for n=1, i.e P(1)=1(1+1)/2=1 => True

Assume P(n)-n(n+1)/2. So P(k)=k(k+1)/2.

Sum of 1st (k+1) natural numbers = P(k)+k+1 = k(k+1)/2 + (k+1) = (k+1)(k+2)/2 = (k+1)((k+1)+1)/2. This is actually same as P(k+1) as P(k+1)=(k+1)(k+2)/2.

So, assuming Sum of 1st (k) natural numbers = P(k), then Sum of 1st (k+1) natural numbers turns out to be = P(k+1). So, if P(1) is true, then P(2) is true. If P(2) is true then P(3) is true and so on till infinity.

Sum of Squares of 1st N natural numbers: Prove by induction that sum of squares  of1st n natural numbers is n(n+1)(2n+1)/6

Here we have P(n)=n(n+1)(2n+1)/6.

We prove for n=1, i.e P(1)=1*2*3/6=1 => True

Assume P(n)-n(n+1)(2n+1)/6. So P(k)=k(k+1)(2k+1)/6.

Sum of squares of 1st (k+1) natural numbers = P(k)+(k+1)^2 = k(k+1)(2k+1)/6 + (k+1)^2 = (k+1)[k(2k+1)/6 + (k+1)] = (k+1)[2k^2+7k+6]/6 = (k+1)[(2k+3)(k+2)]/6. This is actually same as P(k+1) as P(k+1)=(k+1)(k+2)(2k+3)/6. Hence proved.

Similarly for sum of cubes of 1st n numbers can be proved by induction.


 

Complex Numbers:

First of all, complex numbers are not complex at all. Infact, problems involving complex numbers are usually simple to solve. There's always at least on question on Complex Numbers in US Maths olympiad, and it's relatively easy to solve. So, you should definitely master this.

Secondly, there's no real use of complex numbers in real life. They are a way to solve complicated equations in Physics, electronic, etc by transforming to complex plane. In this maths section, we'll just look at how to work with these.

Wiki => https://en.wikipedia.org/wiki/Complex_number

Imaginary number = √(-1) = i (English letter i)

i^n = ?

  • i^1 = i
  • i^2 = -1
  • i^3 = i^2*i = -i
  • i^4 = i^2*i^2 = 1
  • i^n = +1, +i, -1, -i, depending on whether n/4 gives a remainder of 0,1,2,3

 

Complex number is any number with 2 parts: a real number (Re) added to an imaginary number (Im). Represented by Z. Z=a+b*i => Here a and b are both real, where a is the real part of Z and b is the imaginary part of Z. We usually plot complex numebrs on x,y ais, where x axis is the real part of Z, and Y axis is the Im part of Z. So, now we can plot coordinates of X not only in cartesian coordinates as (a,b), but also in polar coordinates (r,theta). Th polar form is much more helpful in solving complex arithmetic. Magnitude of Z (or r in polar coord) is defined as distance from origin r = √(a^2+b^2) and angle theta is tan-1 (b/a). Magnitude of Z is also noted as |Z|

Addition/subtraction = Z1+Z2 = (a1+b1*i) + (a2+b2*i) = (a1+a2) + (b1+b2)*i  => (real parts add/sub and Im parts add/sub)

Multiplication: Z1*Z2 = (a1+b1*i) * (a2+b2*i) => Use algebraic multiplication to get (a1*a2 - b1*b2) + (a1*b2 + a2*b1)*i

Division: Z1/Z2 = (a1+b1*i) / (a2+b2*i) => Multiply both top and bottom with (a1-b2*i) to get rid of complex number in denominator. [(a1+b1*i) *(a2-b2*i)] / [(a2+b2*i)*(a2-b2*i)] = (a1*a2 + b1*b2) + (a1*b2 - a2*b1)*i  / √(a2^2 + b2^2)

Z = rCosθ + i* rSinθ (in polar form for any complex number). It's also written as Z = rCisθ or r∠θ

It's much easier to multiply and divide polar numbers by using polar form.

Z1*Z2 =  ( r1Cosθ1 + i* r1Sinθ1 ) * ( r2Cosθ2 + i* r2Sinθ2 ) = r1*r2 [ ( Cosθ1.Cosθ2 - Sinθ1.Sinθ2) + i (Sinθ1.Cosθ2 + Cosθ1.Sinθ2) = r1.r2 [ Cos(θ1+θ2) + i Sin(θ1+θ2) ] => In polar form, magnitude multiply while angles add.

Similarly Z1/Z2 = ( r1Cosθ1 + i* r1Sinθ1 ) / ( r2Cosθ2 + i* r2Sinθ2 ) => Multiply both top and bottom by ( r2Cosθ2 - i* r2Sinθ2 ) to get rid of complex number in denominator => r1/r2 [ ( Cosθ1 + i* Sinθ1 ) * ( Cosθ2 - i* Sinθ2 ) ] / ( 1 )] = r1/r2 [ ( Cosθ1.Cosθ2 + Sinθ1.Sinθ2) + i (Sinθ1.Cosθ2 - Cosθ1.Sinθ2) = r1/r2 [ Cos(θ1-θ2) + i Sin(θ1-θ2) ] => In polar form, magnitude divide while angles subtract.

We can extend above observation to n complex numbers, where angles add/sub and magituddes mult/div.

i.e Za1.Za2....Zan / (Zb1.Zb2... Zbn) = ra1.ra2...ran/(rb1.rb2...rbn) . Cis [  θa1+θa2...+θan - (θb1+θb2+...+θbn) ]

De Moivre's Theorem:

It's a special case of above, where power n of any complex number is Z^n = r^n Cis nθ

Link => https://en.wikipedia.org/wiki/De_Moivre%27s_formula

To find n-th roots of Z, we can use the above formula, where  Z^(1/n) = r^(1/n) Cis [ (θ+2πk)/n] where k is an integer from 0 to (n-1). As the fundamental theorem of Algebra says that there has to be n roots, we get n solutions. The term 2πk can be added to the angle of any complex number, but it remains the same number. But when we divide by n, then the angle 2π divided by n gives new angles within the 360 degrees yielding unique points.

Though De Moivre's theorem as written above is not true for non integer values of n, it was proved by Euler that it holds for even complex number n.

 If z=ρeiθ then zp=ρpeiθp.where p is any real or imaginary number.

Proof is from Euler’s Theorem (which is very elegantly proved from Maclaurin Series), which says: eiθ=cosθ+isinθ

 So, letting r be any real/complex number: (cosθ+isinθ)r=(eiθ)r=ei(rθ)=cos(rθ)+isin(rθ) => Hence this holds true for any complex or real value of exponent. The thing to realize is that this will give multiple solutions, while De Moivre's Thm considers only 1 solution when delaing with integer values of n.