Spanish Preterite Tense: The Complete Beginner Guide

The preterite is how you tell people what you did: yesterday, last night, last week. What you ate, where you went, who you talked to. Without it, every conversation is trapped in the present — you can say what you do, but never what happened. This guide gets you out of that trap.

Here's my promise after 40 years of teaching English speakers: the preterite looks scarier than it is. There are really only two sets of regular endings to learn — one for -AR verbs and one shared by -ER and -IR verbs — plus a short list of irregulars you'll use so often they memorize themselves. Let's build it piece by piece.

The big pictureWhat the preterite is (and when to use it)

The preterite (el pretérito) is the Spanish past tense for completed actions — things that happened, finished, and are done. If you can point at the action and say "it started, it ended, case closed," the preterite is your tense. Use it for:

• A single completed action — Ayer compré pan. (Yesterday I bought bread.) One event, over and done.
• A sequence of events — Llegué a casa, cené y me acosté. (I got home, had dinner, and went to bed.) Each action finished before the next began.
• An action with a specific duration — Trabajó allí por cinco años. (He worked there for five years.) Long, yes — but framed with a start and an end.
• An interruption — Estaba durmiendo cuando sonó el teléfono. (I was sleeping when the phone rang.) The event that cuts in — sonó — takes the preterite.

Notice the common thread: boundaries. The preterite draws a box around an action. What happened inside the box is finished. That single idea will carry you through every table below.

Endings set nº 1Regular -AR verbs

Most Spanish verbs end in -AR, so this table does the heaviest lifting. Chop off the -ar, add the endings: -é, -aste, -ó, -amos, -asteis, -aron. Here's HABLAR (to speak):

Heads up: "hablamos" is identical in the present and the preterite. Context decides — "hablamos anoche" can only be past.

Two things to burn in now: the yo form ends in -é and the él/ella form ends in -ó — both with a written accent. Those little marks are doing real grammatical work (more on that in the FAQ).

Endings set nº 2Regular -ER and -IR verbs

Here's the best news in this whole guide: -ER and -IR verbs share the exact same preterite endings — -í, -iste, -ió, -imos, -isteis, -ieron. Learn one set, get two verb families. Watch COMER (to eat) and VIVIR (to live) move in perfect lockstep:

One set of endings, two verb families. Same accent pattern as -AR: comí / comió, viví / vivió.

The short listThe irregulars you can't avoid

Yes, the preterite has irregulars — but here's the secret: the irregular ones are the most common verbs in the language, which means you'll hear and say them so often that they stick fast. Master these six and you can tell almost any story:

The nosotros forms: fuimos, tuvimos, estuvimos, hicimos, dimos, dijimos. Note: no accent marks on these irregulars.

Two more details worth noticing. First, hizo swaps the c for a z — purely to keep the "s" sound (hico would sound like "hiko"). Second, none of these irregular forms carry accent marks: fui, dio, hizo — flat, short, punchy. If you want the full story of SER across every tense, my SER conjugation guide walks through all of it.

Instant signalsTrigger words: how to spot preterite territory

Certain time expressions are flashing neon signs that say "completed action ahead." When you hear or want to say one of these, your brain should already be reaching for the preterite:

• ayer (yesterday) — Ayer fui al gimnasio. (Yesterday I went to the gym.)
• anoche (last night) — Anoche vimos una película. (Last night we watched a movie.)
• la semana pasada (last week) — La semana pasada tuve mucho trabajo. (Last week I had a lot of work.)
• el año pasado (last year) — El año pasado viajamos a Colombia. (Last year we traveled to Colombia.)
• de repente (suddenly) — De repente empezó a llover. (Suddenly it started to rain.)
• una vez (once / one time) — Una vez comí insectos en Oaxaca. (I once ate insects in Oaxaca.)

These aren't just vocabulary — they're training wheels. Build practice sentences around them and you'll drill the preterite in exactly the contexts where native speakers use it.

The classic showdownPreterite vs imperfect: the 10-second version

Spanish has a second past tense — the imperfect — and choosing between them is the classic learner headache. Here's the 10-second frame that solves most cases:

Same verb, same food, completely different verb form — because one is a snapshot and the other is a routine. This distinction deserves its own deep dive, so when you're ready, read the full guide to the Spanish imperfect tense — it's the natural next step after this article.

PracticeQuiz: check yourself

Conjugate the verb in parentheses in the preterite — then click each question to reveal the answer.

Common questionsFAQ: the Spanish preterite