Proven Mnemonics & Acronyms — fast to learn, hard to forget.
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🗣️ Spanish
-AR: o, as, a, amos, áis, an
Present Tense AR Endings
Regular -AR verb conjugation in the present tense
Hablar (to speak): hablo, hablas, habla, hablamos, habláis, hablan. Drop the -ar, add the ending. This pattern works for all regular -AR verbs — hundreds of them.
🗣️ Spanish
Nouns ending in -a are usually feminine
Spanish Gender Rule
The fastest noun gender shortcut in Spanish
Nouns ending in -a → feminine (la). Nouns ending in -o → masculine (el). Not 100% (el día, la mano are exceptions) but correct 90%+ of the time. Memorize the exceptions separately.
🗣️ Spanish
Preterite vs Imperfect: completed vs ongoing
Past Tense Choice
Preterite for finished actions. Imperfect for ongoing or habitual.
Preterite: "I ate dinner" (done). Imperfect: "I used to eat dinner at 6" (habitual) or "I was eating" (ongoing background action). When two actions overlap in the past, background = imperfect.
🗣️ Spanish
"No hay" = there is not / there are not
Hay — Most Useful Spanish Word
Hay — one of the most versatile words in Spanish
"Hay" means both "there is" and "there are" (singular and plural). "Hay una mesa" = there is a table. "Hay mesas" = there are tables. It never changes form in the present tense.
Ser and Estar Extended
Ser vs Estar memory trick: DOCTOR (ser) and PLACE (estar) — permanent vs temporary
Ser and Estar Extended
Full breakdown of when to use each 'to be' verb
SER — DOCTOR: Description, Occupation, Characteristics, Time/date, Origin, Relationships. ESTAR — PLACE: Position, Location, Action (progressive), Condition, Emotion. Exceptions: ser used for events' location ('La fiesta es en mi casa'), estar for dead ('está muerto'). When unsure: estar for states, ser for identity.
D
Description — tall, intelligent
O
Occupation — teacher, doctor
C
Characteristics — personality
T
Time and date
O
Origin — from Spain
R
Relationships — my brother
Preterite vs Imperfect Triggers
Preterite triggers: ayer, anoche, el año pasado, de repente, en ese momento — completed past actions
Preterite vs Imperfect Triggers
Key words that signal which past tense to use
Preterite (completed): ayer (yesterday), anoche (last night), el año pasado, de repente (suddenly), en ese momento, una vez (once), dos veces. Imperfect (ongoing/habitual): siempre, todos los días, generalmente, cuando era niño, mientras, a veces, cada día.
Preterite
Ayer, anoche, de repente, una vez
Imperfect
Siempre, todos los días, cuando era niño, mientras
Reflexive Verbs
Reflexive verbs: action done to/for yourself. Me llamo (I call myself). Se ducha (he showers himself).
Reflexive Verbs
When the subject and object are the same person
Reflexive pronouns: me, te, se, nos, os, se. Levantarse (to get up/raise oneself), ducharse (to shower), llamarse (to be called), casarse (to get married), sentirse (to feel). Some verbs change meaning when reflexive: ir = to go, irse = to leave. Dormir = to sleep, dormirse = to fall asleep.
WEIRDO — the acronym for when to use the subjunctive
Wishes: quiero que vengas. Emotion: me alegra que estés aquí. Impersonal expressions: es importante que estudies. Recommendations: te recomiendo que descanses. Doubt/Denial: dudo que sea verdad. Ojalá: ojalá que llueva (I hope it rains). Trigger: que + different subject.
W
Wishes — quiero que...
E
Emotion — me alegra que...
I
Impersonal — es importante que...
R
Recommendations — te recomiendo que...
D
Doubt/Denial — dudo que...
O
Ojalá — I hope
Object Pronouns in Spanish
Direct object pronouns: lo/la (it/him/her). Indirect: le (to him/her). Go BEFORE conjugated verb.
Object Pronouns in Spanish
Replacing nouns with pronouns — placement rules
Direct object pronouns: me, te, lo/la, nos, os, los/las. Indirect: me, te, le, nos, os, les. Both before conjugated verb: Te lo doy (I give it to you). With infinitive or gerund: can attach — Quiero dártelo or Te lo quiero dar. Double pronouns: indirect before direct, le/les → se before lo/la/los/las.
Por vs Para
Por vs Para: por = exchange/duration/cause/movement through. Para = purpose/destination/deadline/opinion.
Por vs Para
The distinction that confuses every Spanish learner
Por: cause (por eso = because of that), exchange (lo compré por $5), duration (estudié por dos horas), movement through (caminar por el parque). Para: purpose (para estudiar = in order to study), destination (salgo para Madrid), deadline (para el lunes), opinion (para mí = in my opinion).
The -go verbs and other irregular first-person singular forms
Go-verbs add -go in yo form only: tener→tengo, venir→vengo, salir→salgo, hacer→hago, poner→pongo, traer→traigo, caer→caigo, decir→digo. Other irregulars: saber→sé, conocer→conozco, ver→veo. All other forms follow regular patterns. Memorize these yo forms — everything else is regular.
Tener
Tengo
Venir
Vengo
Salir
Salgo
Hacer
Hago
Poner
Pongo
Decir
Digo
Gustar Construction
Me gusta + singular. Me gustan + plural. The THING liked is the subject — not the person.
Gustar and similar verbs — the subject and object are reversed from English
Me gusta el café = Coffee is pleasing to me (not: I like coffee). The coffee is the subject.
Me gusta (singular thing), me gustan (plural things). Indirect pronouns: me, te, le, nos, os, les. Me gusta la pizza. Me gustan los tacos. Le gusta = he/she/you(formal) likes. Add a + person for clarity: a María le gusta bailar. Similar verbs: encantar (to love), molestar (to bother), interesar (to interest), faltar (to lack/need), parecer (to seem), quedar (to have remaining). All follow the same reversed structure.
Gusta (singular)
Me gusta el libro — the book is singular
Gustan (plural)
Me gustan los libros — the books are plural
A + person
A María le gusta — clarifies who likes it
Stem-Changing Verbs
BOOT verbs: change in all forms EXCEPT nosotros and vosotros — the changed forms form a boot shape.
E→IE, O→UE, and E→I stem-changing verbs — the vowel in the stem changes in stressed syllables
The stem changes whenever the stress falls on the stem — but NOT in nosotros or vosotros
Ir + a + infinitive = going to do something. Same as English going to — the easiest future in Spanish.
The periphrastic future — using ir + a + infinitive for planned future actions
Voy a estudiar = I am going to study. This is more common than the simple future in conversation.
Formula: conjugated ir + a + infinitive. Voy a comer (I am going to eat). Vas a hablar (You are going to speak). Va a llegar (He/she is going to arrive). Vamos a estudiar (We are going to study). Van a salir (They are going to leave). Simple future (estudiaré) is used for more distant or uncertain future events. Ir + a is preferred in speech for immediate or planned actions. Both are correct — context and register determine the choice.
Formula
Ir conjugated + a + infinitive — three parts
Voy/vas/va
Vamos/vais/van — conjugate ir then add a + verb
vs Simple future
Ir+a for planned/near. -é/-ás/-á for uncertain/distant.
Commands (Imperativo)
Tú affirmative: use él/ella present form. Tú negative: use present subjunctive. Usted: always use present subjunctive.
How to give commands in Spanish — different forms for affirmative and negative
Affirmative tú command = 3rd person singular present. No habléis — negative uses subjunctive.
Affirmative tú command: 3rd person singular present tense. hablar → habla. comer → come. escribir → escribe. Irregular tú affirmatives: ven (venir), di (decir), haz (hacer), ve (ir), pon (poner), sal (salir), sé (ser), ten (tener). Negative commands: all use present subjunctive. No hables, no comas. Usted commands: always present subjunctive — hable, coma, escriba. Pronoun placement: affirmative = attach to end (¡Dímelo!). Negative = place before (No me lo digas).
Affirmative tú
3rd person singular present — habla, come, escribe
Negative tú
Present subjunctive — no hables, no comas, no escribas
Irregular 8
ven, di, haz, ve, pon, sal, sé, ten — memorize these
Present Progressive
Estar + gerund (-ando/-iendo). Estoy hablando = I am speaking right now. Only for actions happening at this exact moment.
The present progressive — describing an action that is in progress right now
Spanish present progressive is more restricted than English — do not use it for habitual actions
Formation: estar (conjugated) + gerund. -AR verbs: drop -ar, add -ando (hablar → hablando). -ER/-IR verbs: drop ending, add -iendo (comer → comiendo, vivir → viviendo). Irregular gerunds: ir → yendo, decir → diciendo, pedir → pidiendo (stem change in -ir). -ER/-IR verbs with vowel before ending: use -yendo (leer → leyendo, oír → oyendo). Key difference: English uses -ing for habitual and future (I am studying law = career). Spanish uses present simple for this. Estoy estudiando = I am studying right now at this moment.
-AR verbs
Drop -ar add -ando — hablar → hablando
-ER/-IR verbs
Drop ending add -iendo — comer → comiendo
Right now only
Only for actions happening at this exact moment — not habits
Si + imperfect subjunctive → conditional (if I had... I would...)
🎓 Common Exam Questions
Q: Explain ser vs estar with the DOCTOR and PLACE mnemonics and give examples of each.
A: SER (DOCTOR): Description — ser alto, ser inteligente (permanent characteristics). Origin — soy de México, es española. Characteristics — el libro es azul (inherent properties). Time/date — es lunes, son las tres. Occupation — soy médico, ella es profesora. Relationships — es mi madre, somos amigos. ESTAR (PLACE): Position/Posture — estoy sentado, está de pie. Location — estoy en casa, el banco está a la derecha. Action (progressive) — estoy comiendo, está durmiendo. Condition (changeable state) — estoy cansado, está enfermo, está roto. Emotion — estoy contento, estás triste. Key trick: ser with adjectives = inherent nature (es guapo = he is handsome by nature). estar with adjectives = current state (está guapo = he looks good today). Some adjectives change meaning: ser aburrido (to be boring) vs estar aburrido (to be bored). ser muerto does not exist — estar muerto (to be dead, a state).
Q: Compare the preterite and imperfect tenses with trigger words and the interrupted action pattern.
A: Preterite (pretérito indefinido): completed actions with definite endpoints. Signal words: ayer (yesterday), una vez (once), de repente (suddenly), primero... luego... (first... then...), el lunes pasado, en 2020. Regular endings: -AR: -é -aste -ó -amos -asteis -aron. -ER/-IR: -í -iste -ió -imos -isteis -ieron. Irregular: ir/ser both become fui fuiste fue fuimos fuisteis fueron (same forms!). Imperfect (pretérito imperfecto): habitual past, ongoing states, background, descriptions, age, time, weather. Signal words: siempre (always), todos los días (every day), cuando era niño (when I was a child), generalmente, de niño, mientras. Regular: -AR: -aba -abas -aba -ábamos -abais -aban. -ER/-IR: -ía -ías -ía -íamos -íais -ían. Only 3 irregular verbs: ser (era), ir (iba), ver (veía). Interrupted action: imperfect (background ongoing action) + preterite (sudden interruption). Dormía cuando sonó el teléfono (I was sleeping when the phone rang).
Q: Explain the Spanish subjunctive — WEIRDOS and how to form it.
A: The subjunctive is a mood expressing subjectivity, not objective fact. WEIRDOS triggers: Wishes (quiero que vengas), Emotions (me alegra que estés aquí), Impersonal expressions (es importante que estudies), Recommendations (te recomiendo que comas), Doubt/Denial (dudo que sepa la verdad), Ojalá (ojalá que llueva), Suggestions (sugiero que llegues temprano). Formation: take the yo present tense form, drop the -o, add opposite vowel endings. -AR verbs take -ER endings: hablar → hablo → habl- → hable, hables, hable, hablemos, habléis, hablen. -ER/-IR verbs take -AR endings: comer → como → com- → coma, comas, coma, comamos, coméis, coman. Irregular yo forms carry into subjunctive: tener → tengo → tenga. Completely irregular subjunctives: ser → sea, estar → esté, ir → vaya, haber → haya, saber → sepa, dar → dé.
Q: How do object pronouns work in Spanish — direct, indirect, and when they appear together?
A: Direct object pronouns replace nouns that directly receive the action. Me, te, lo/la, nos, os, los/las. Me ves (You see me). La veo (I see her/it). Indirect object pronouns replace nouns that receive the action indirectly (to whom). Me, te, le, nos, os, les. Le doy el libro (I give him/her the book). When both appear: indirect comes first, then direct. Me lo da (He gives it to me — me = to me, lo = it). LE + LO/LA → SE: le lo becomes se lo. Se lo doy (I give it to him/her). Placement: before conjugated verb normally. With infinitive or gerund: can attach to end or precede the auxiliary. Voy a dártelo = Te lo voy a dar (both correct). With affirmative commands: must attach to end. Dámelo (Give it to me). With negative commands: goes before. No me lo des. Reflexive pronouns (same as IOP but se for él/ella/ellos/ellas): me, te, se, nos, os, se.
Q: What are the main uses of por and para — how do you decide which to use?
A: POR: duration of time (por dos horas = for two hours), exchange (lo compré por 10 euros = I bought it for 10 euros), cause or reason (gracias por tu ayuda, lo hizo por amor), means of communication or transportation (por teléfono, por correo, por avión), on behalf of or in place of (habló por mí = he spoke on my behalf), movement through a space (pasé por el parque = I went through the park), approximate time or location (por la mañana, por aquí). PARA: destination (salgo para Madrid = I am leaving for Madrid), purpose or goal (estudio para aprender = I study in order to learn), deadline (para el lunes = by Monday), recipient (es para ti = it is for you), opinion (para mí es difícil = in my opinion it is difficult), employment (trabajo para Google). Memory tricks: POR looks back — cause, exchange, duration. PARA looks forward — destination, purpose, deadline. When in doubt: para has a clear direction or goal. Por has a more diffuse backward-looking reason.