What is the preterite of estar in Spanish?

Estuve, estuviste, estuvo, estuvimos, estuvisteis, estuvieron, irregular u-stem. Used for completed past states or bounded presence at a location.

What's the difference between estuve and estaba?

Estuve (preterite) = bounded state with defined duration. Estaba (imperfect) = ongoing past background. Estuve enfermo tres días (preterite, bounded). Estaba enfermo cuando llegaste (imperfect, background).

Why is the preterite of estar irregular?

Estar inherits the u-stem irregular pattern from Latin. Five other high-frequency verbs share the same pattern: tener (tuve), andar (anduve), poder (pude), poner (puse), saber (supe). Learn them as a family.

Do the forms of estar in preterite have accents?

No accents anywhere. Estuve, estuvo, estuvieron, none. This contrasts with regular preterite forms (-é, -ó, -í, -ió) which always carry accents.

How can I master the preterite of estar?

Learn the u-stem pattern (estuv-, tuv-, anduv-, pud-, pus-, sup-) plus the shared irregular endings. Then practice in real contexts, sick days, trips, locations. Native input through Parrot reinforces the pattern.

Spanish grammar · Intermediate

Preterite of Estar: Conjugation and How to Use It

Written by Sofia Ramirez, Lead Spanish Curriculum Editor · Reviewed May 2026

The preterite of estar is irregular u-stem: estuve, estuviste, estuvo, estuvimos, estuvisteis, estuvieron. Used for completed past states or being at a place for a defined time.

Estuve enfermo ayer.

I was sick yesterday.

What it is

The preterite of estar is irregular with a u-stem: estuve, estuviste, estuvo, estuvimos, estuvisteis, estuvieron. It uses the same endings as other u-stem irregulars (tener, andar, poder, poner, saber). Used for completed past states, temporary conditions, or being at a place for a bounded time.

Estuve en Madrid el verano pasado (I was in Madrid last summer), bounded past presence at a location.

How to spot it

Look for estuv- + irregular endings (-e, -iste, -o, -imos, -isteis, -ieron). No accents anywhere.

Estuve enfermo. — I was sick.
Estuviste en clase. — You were in class.
Estuvieron juntos. — They were together.

Same family as preterite of tener (tuve), andar (anduve), poder (pude), poner (puse), saber (supe). Different stems, same endings.

Preterite of Estar Quick Reference

Preterite of estar, irregular u-stem

Person	Form	Translation
yo	estuve	I was
tú	estuviste	you were
él/ella/Ud.	estuvo	he/she/it was
nosotros	estuvimos	we were
vosotros	estuvisteis	you all were (Spain)
ellos/ellas/Uds.	estuvieron	they were

Common Preterite of Estar Examples in Spanish

The preterite of estar in real Spanish contexts:

Temporary States (Bounded)

Estuve enfermo tres días.: I was sick for three days.
Estuvieron tristes después del partido.: They were sad after the game.
Estuvimos cansados todo el día.: We were tired all day.

Use preterite when the state had a clear start / end. Use imperfect for ongoing background.

Being at a Place (Bounded Time)

Estuve en Madrid una semana.: I was in Madrid for a week.
Estuvo en la fiesta hasta tarde.: He was at the party until late.
Estuvimos en casa toda la noche.: We were at home all night.

Use estuve when the presence has clear bounds. Imperfect (estaba) for ongoing background.

Estar + Gerundio (Was Doing)

Estuve estudiando toda la noche.: I was studying all night.
Estuvieron hablando dos horas.: They were talking for two hours.

Preterite estar + gerundio = bounded continuous action. Imperfect estar + gerundio (estaba estudiando) = ongoing background.

Don't Confuse with Imperfect (Estaba)

Estuve cansado ayer. (bounded): I was tired yesterday.
Estaba cansado cuando llegaste. (background): I was tired when you arrived.

Preterite = bounded / completed state. Imperfect = ongoing background or descriptive past.

How to Use the Preterite of Estar

Memorize the U-Stem

Estar uses estuv- + irregular endings: -e, -iste, -o, -imos, -isteis, -ieron. No accents anywhere.

Estuve, estuviste, estuvo, estuvimos, estuvisteis, estuvieron.

I was, you were, he/she was, we were, you all were, they were.

Same endings as other u-stem family verbs: tuve, anduve, pude, puse, supe.

Use for Bounded States

Preterite estar describes states with clear time boundaries, duration specified or implied.

Estuve enfermo tres días. Estuvieron juntos cinco años.

I was sick for three days. They were together for five years.

If the duration is specified or the state has clearly ended, preterite. For ongoing past descriptions, imperfect (estaba).

Use for Bounded Presence at a Place

Preterite estar describes being at a location for a specific duration. Imperfect describes background presence.

Estuve en Madrid una semana. Estaba en casa cuando llamaste.

I was in Madrid for a week. I was at home when you called.

If duration is specified → preterite. If used as background for another past event → imperfect.

Estar + Gerundio (Continuous Past)

Preterite estar + gerundio = bounded continuous action. Equivalent to was [verb]-ing for a specific period.

Estuve estudiando toda la noche. Estuvieron hablando dos horas.

I was studying all night. They were talking for two hours.

Use preterite + gerundio for bounded ongoing actions (with specified duration). Imperfect + gerundio for background scenes.

Common Mistakes with Preterite of Estar

Incorrect: Yo esté enfermo. — I was sick.

Correct: Yo estuve enfermo. — I was sick.

Estar is irregular in preterite, use estuv- stem. Don't apply regular endings.

Incorrect: Estuve enfermo cuando llegaste. — I was sick when you arrived.

Correct: Estaba enfermo cuando llegaste. — I was sick when you arrived.

For background states interrupted by another event, use imperfect (estaba). Preterite (estuve) bounds the state with a defined duration.

Incorrect: Estuve en la casa todo el tiempo. (mixing register) — I was at home the whole time.

Correct: Estuve en casa todo el tiempo. — I was at home the whole time.

Spanish typically drops the article: en casa, not en la casa (at home), unless emphasizing a specific house. Same with en el trabajo / en la escuela in some idioms.

U-Stem Family: Estar, Tener, Andar

Six Verbs Sharing the U-Stem Pattern

Six high-frequency verbs use a u-stem in preterite with the same irregular endings. Learn the pattern once, apply six times.

estar → estuv-: estuve, estuviste, estuvo.: I was...
tener → tuv-: tuve, tuviste, tuvo.: I had...
andar → anduv-: anduve, anduviste, anduvo.: I walked...
poder → pud-: pude, pudiste, pudo.: I could...
poner → pus-: puse, pusiste, puso.: I put...
saber → sup-: supe, supiste, supo.: I knew (found out)...

All six use the same endings: -e, -iste, -o, -imos, -isteis, -ieron. No accents.

Preterite of Estar FAQs

What is the preterite of estar in Spanish?: Estuve, estuviste, estuvo, estuvimos, estuvisteis, estuvieron, irregular u-stem. Used for completed past states or bounded presence at a location.
What's the difference between estuve and estaba?: Estuve (preterite) = bounded state with defined duration. Estaba (imperfect) = ongoing past background. Estuve enfermo tres días (preterite, bounded). Estaba enfermo cuando llegaste (imperfect, background).
Why is the preterite of estar irregular?: Estar inherits the u-stem irregular pattern from Latin. Five other high-frequency verbs share the same pattern: tener (tuve), andar (anduve), poder (pude), poner (puse), saber (supe). Learn them as a family.
Do the forms of estar in preterite have accents?: No accents anywhere. Estuve, estuvo, estuvieron, none. This contrasts with regular preterite forms (-é, -ó, -í, -ió) which always carry accents.
How can I master the preterite of estar?: Learn the u-stem pattern (estuv-, tuv-, anduv-, pud-, pus-, sup-) plus the shared irregular endings. Then practice in real contexts, sick days, trips, locations. Native input through Parrot reinforces the pattern.