Regular Past Tense (Preterite)

The preterite (pretérito indefinido) is used to describe completed actions in the past. Learn to conjugate regular -AR, -ER, and -IR verbs in the past tense.

Regular -AR Verbs (Preterite)

To conjugate regular -AR verbs, remove the -ar and add these endings:

yo -é → hablé (I spoke)
tú -aste → hablaste (you spoke)
él/ella/usted -ó → habló (he/she spoke)
nosotros -amos → hablamos (we spoke)
ellos/ellas -aron → hablaron (they spoke)

Note: -AR verbs have the same "nosotros" form in present and preterite!

Regular -ER & -IR Verbs (Preterite)

Regular -ER and -IR verbs share the same endings in the preterite:

yo -í → comí, viví (I ate, I lived)
tú -iste → comiste, viviste (you ate, you lived)
él/ella/usted -ió → comió, vivió (he ate, he lived)
nosotros -imos → comimos, vivimos (we ate, we lived)
ellos/ellas -ieron → comieron, vivieron (they ate, they lived)

Using the Preterite

Use the preterite to talk about completed actions in the past:

Ayer hablé con mi profesor. = Yesterday I spoke with my teacher.

¿Qué comiste anoche? = What did you eat last night?

Ellos vivieron en Madrid por cinco años. = They lived in Madrid for five years.

Trabajé todo el día. = I worked all day.

Time Markers with the Preterite

Use these time markers to show past actions:

  • ayer (yesterday)
  • anoche (last night)
  • la semana pasada (last week)
  • el mes pasado (last month)
  • hace una hora (an hour ago)
  • hace dos días (two days ago)
  • el año pasado (last year)

Hace una semana viajé a París. = I traveled to Paris a week ago.

El mes pasado estudiamos este tema. = Last month we studied this topic.

Practice: Preterite Conjugations

Try these conjugations:

Yo (hablar) ayer. → hablé

Ellos (comer) toda la pizza. → comieron

Tú (escribir) una carta. → escribiste

Nosotros (vivir) en ese pueblo. → vivimos

Common Mistakes

Traps for English speakers

These are the errors English speakers make most often.

Yo estudie anoche
→
Yo estudié anoche
The yo preterite of -ar verbs ends in -é (with an accent).
El hablo ayer
→
Él habló ayer
Without the accent, hablo is present tense.
Yo comié
→
Yo comí
The yo preterite of -er/-ir verbs ends in -í.

Key Takeaways

  • The preterite describes completed past actions.
  • -AR verbs: -é, -aste, -ó, -amos, -aron
  • -ER & -IR verbs: -í, -iste, -ió, -imos, -ieron
  • Regular preterite forms have predictable patterns.
  • Use time markers (ayer, anoche, la semana pasada) with the preterite.
  • This is the most basic past tense and essential for storytelling.

Practice ◆