Preterite: Completed Actions & Key Irregulars

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You are sitting in a cafe in Cartagena and your Colombian friend asks: "¿Que hiciste ayer?" You freeze. You know how to say what you do -- but what you did? That requires the preterite tense, the verb form Colombians use dozens of times per day to talk about completed events. By the end of this lesson, you will conjugate regular and irregular preterites with confidence and start narrating your own past actions.

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B1-B2 Language Objectives

Conjugate regular -ar, -er, and -ir verbs in the preterite tense
Master the 9 most important irregular preterite forms (hacer, ir/ser, tener, estar, poder, poner, venir, decir, traer)
Use preterite time markers: ayer, anoche, la semana pasada, el ano pasado, una vez, de repente
Tell someone what you did yesterday in 5+ sentences using correct preterite forms

1. What Is the Preterite?

The preterite (el preterito indefinido) is the tense you use when an action started and finished at a definite point in the past. Think of it as a camera snapshot -- the action is complete, done, over.

English has one simple past ("I ate"), but Spanish has two: the preterite (completed) and the imperfect (ongoing/habitual -- Lesson 2). For now, focus entirely on completed actions.

When to use the preterite:

Something that happened once: Ayer comi arepas. (Yesterday I ate arepas.)
A chain of completed events: Me levante, desayune y sali. (I got up, had breakfast, and left.)
Something with a clear start or end: La pelicula empezo a las ocho. (The movie started at eight.)

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What makes preterite different from present tense?

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Present tense describes what happens now or habitually (como = I eat). Preterite describes what happened and is finished (comi = I ate). The action is complete - a done deal.

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2. Regular Preterite Conjugation

The good news: regular preterite endings are extremely consistent. Learn these three sets and you can conjugate thousands of verbs.

-AR Verbs (hablar = to speak)

Pronoun	Ending	Example
yo	-e	hable
tu	-aste	hablaste
usted/el/ella	-o	hablo
nosotros	-amos	hablamos
ustedes/ellos/ellas	-aron	hablaron

-ER and -IR Verbs (comer = to eat / vivir = to live)

Pronoun	Ending	Comer	Vivir
yo	-i	comi	vivi
tu	-iste	comiste	viviste
usted/el/ella	-io	comio	vivio
nosotros	-imos	comimos	vivimos
ustedes/ellos/ellas	-ieron	comieron	vivieron

Pattern Shortcut

Notice that -er and -ir verbs share the SAME preterite endings. That means you only need to memorize two sets of endings, not three. Also, the nosotros form of -ar and -ir verbs is identical to the present tense (hablamos, vivimos). Context tells the listener which tense you mean.

Knowledge Check

What is the preterite form of 'yo + hablar'?

Knowledge Check

Complete: 'Ellos ___ (comer) bandeja paisa anoche.'

Knowledge Check

What is the preterite of 'tu + vivir'?

Quick Check-in

3. The 9 Key Irregular Preterites

These are the verbs you will use most often in the past tense. They do not follow regular patterns, but many share a common structure: irregular stem + special endings.

The Irregular Ending Set (no accent marks!)

Pronoun	Ending
yo	-e
tu	-iste
usted/el/ella	-o
nosotros	-imos
ustedes/ellos/ellas	-ieron

These look similar to regular -er/-ir endings but notice: no accent marks on yo (-e, not -e with accent) and usted (-o, not -io).

The Irregular Stems

Verb	Stem	Yo Form	Meaning
hacer	hic-	hice	I did/made
tener	tuv-	tuve	I had
estar	estuv-	estuve	I was (location/condition)
poder	pud-	pude	I was able to
poner	pus-	puse	I put
venir	vin-	vine	I came
decir	dij-	dije	I said
traer	traj-	traje	I brought

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hacer → hic- (but watch the el/ella form!)

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Hacer changes its stem to hic- for most forms, BUT the usted/el/ella form is HIZO (not 'hicio'). The c changes to z to preserve the soft 's' sound before 'o'. All other forms use hic-: hice, hiciste, hizo, hicimos, hicieron.

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decir and traer: the -ieron exception

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When the irregular stem ends in -j (dij-, traj-), the third person plural drops the 'i' from -ieron. So it is dijeron (not dijieron) and trajeron (not trajieron). This is a pronunciation rule - Spanish avoids the awkward 'ji' cluster.

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ir / ser - The Most Irregular of All

These two verbs share identical preterite forms. Context always makes the meaning clear.

Pronoun	Form	Ir meaning	Ser meaning
yo	fui	I went	I was
tu	fuiste	you went	you were
usted/el/ella	fue	he/she went	he/she was
nosotros	fuimos	we went	we were
ustedes/ellos/ellas	fueron	they went	they were

A Weekend in Villa de Leyva

Camila: ¿Que hiciste el fin de semana? You: Fui a Villa de Leyva con unos amigos. Camila: ¡Que chevere! ¿Y que hicieron alla? You: Caminamos por la plaza, comimos en un restaurante tipico y vimos el desierto. Camila: ¿Fue bonito? You: Si, fue increible. Estuvimos alli dos dias.

Notice: "Fui a Villa de Leyva" = I went (ir). "Fue increible" = It was incredible (ser). Same forms, clear from context.

Knowledge Check

Complete: 'Yo ___ (hacer) la tarea anoche.'

Knowledge Check

What is the preterite of 'ellos + decir'?

Knowledge Check

'Fui al parque' vs. 'Fui profesor' - what is the difference?

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Memory trick for irregular stems

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Group them by vowel pattern: U-group: tUve, estUve, pUde, pUse (tuv-, estuv-, pud-, pus-). I-group: hIce, vIne, dIje, traje (hic-, vin-, dij-, traj-). The U-group verbs all relate to states/abilities; the I-group to actions.

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Time markers that trigger preterite

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Ayer (yesterday), anoche (last night), la semana pasada (last week), el mes pasado (last month), el ano pasado (last year), una vez (once), de repente (suddenly), en 2020 (in 2020). These signal a specific, completed moment.

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Quick Check-in

4. Preterite in Action: Colombian Daily Life

Telling Your Host Family About Your Day

Host mom: ¿Como le fue hoy? You: Bien, gracias. Fui a clase de espanol por la manana. Despues almorce con un companero y caminamos por La Candelaria. Compre un sombrero vueltiao y se lo traje a usted. Host mom: ¡Ay, que lindo! ¿Tuvo algun problema? You: No, todo estuvo bien. Pero me perdi un poquito cerca al Chorro de Quevedo. Host mom: Ja, eso le pasa a todo el mundo.

Every verb here is preterite - each action started and finished. The host mom's "¿Como le fue?" is the standard Colombian way to ask "How did it go for you?"

Building a Preterite Narrative

Start with a time marker: "Ayer..." / "El sabado pasado..." / "Anoche..."
State the first completed action: "Fui al centro comercial."
Chain more actions with connectors: "Despues compre ropa." / "Luego comi helado."
Add an irregular for variety: "De repente, vi a mi profesor."
Close the narrative: "Al final, volvi a casa a las seis."

Knowledge Check

Your host mom asks '¿Como le fue hoy?' What tense is 'fue' and what verb is it from?

Catching Up with a Friend on WhatsApp

Friend: Parcero, ¿por que no viniste a la rumba anoche? You: No pude. Tuve que estudiar para un examen. Friend: ¡Uy, que pereza! Pues, bailamos toda la noche y Juan se cayo. You: Jaja, ¿en serio? ¿Se hizo dano? Friend: No, estuvo bien. Pero todos se rieron mucho.

The preterite narrates a sequence of finished events. "No pude" and "tuve que" are extremely common irregular preterites in everyday speech.

Reflection

Key Takeaways

The preterite describes completed, finished actions in the past
Regular -ar endings: -e, -aste, -o, -amos, -aron
Regular -er/-ir endings: -i, -iste, -io, -imos, -ieron (they share the same set!)
The 9 key irregulars have special stems + a shared set of unaccented endings
Ir and ser share the same preterite forms: fui, fuiste, fue, fuimos, fueron
Decir (dij-) and traer (traj-) drop the 'i' in the ellos form: dijeron, trajeron
Time markers like ayer, anoche, la semana pasada signal preterite usage

This Week's Practice

Day 1-2: Write a 5-sentence paragraph about what you did last weekend using only regular preterite verbs. Read it aloud.
Day 3-4: Rewrite the paragraph, replacing at least 3 verbs with irregulars (hice, fui, tuve, estuve, pude, vine).
Day 5-7: Each evening, tell yourself (or write in a journal) 3 things you did that day in Spanish preterite. Example: "Hoy desayune, fui al trabajo y hable con mi jefe."
Daily: When you think "I did X" in English, mentally conjugate it in preterite.

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Spanish Assistant

Preterite: Completed Actions & Key Irregulars

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Lesson discussion

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1. What Is the Preterite?

2. Regular Preterite Conjugation

-AR Verbs (hablar = to speak)

-ER and -IR Verbs (comer = to eat / vivir = to live)

3. The 9 Key Irregular Preterites

The Irregular Ending Set (no accent marks!)

The Irregular Stems

ir / ser - The Most Irregular of All

4. Preterite in Action: Colombian Daily Life

Building a Preterite Narrative

Key Takeaways

This Week's Practice

•••Home

•••Your Learning Path

•••Your Support

•••Bogotá

•••Resources

Spanish Assistant

Preterite: Completed Actions & Key Irregulars

Loading Quiz...

Lesson discussion

Leave a comment

1. What Is the Preterite?

2. Regular Preterite Conjugation

-AR Verbs (hablar = to speak)

-ER and -IR Verbs (comer = to eat / vivir = to live)

3. The 9 Key Irregular Preterites

The Irregular Ending Set (no accent marks!)

The Irregular Stems

ir / ser - The Most Irregular of All

4. Preterite in Action: Colombian Daily Life

Building a Preterite Narrative

Key Takeaways

This Week's Practice

Home

Your Learning Path

Your Support

Bogotá

Resources