-er verb irregular · spelling-change-cer-za C1 · Advanced

Conjugate yacer in Spanish

to lie (down), to rest (literary)

yacer is an irregular -er verb ranked #2455 among the most common Spanish verbs. For example: "Aquí yace el fundador de la ciudad." (Here lies the founder of the city.). Use the tables below for full conjugation across all 7 tenses.

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⚡ Irregular verb — yacer (spelling-change-cer-za) does not follow standard -er patterns. Pay close attention to the stems in each tense.

Describes current actions, habits, and general truths. The most frequently used tense — master it first.

Pronoun Conjugation
yo yazco *
yaces
él/ella/Ud. yace
nosotros yacemos
vosotros yacéis
ellos/ellas/Uds. yacen
Example

Aquí yace el fundador de la ciudad.

Here lies the founder of the city.

Describes completed past actions with a clear start and end. Key signals: ayer, el lunes pasado, de repente.

Pronoun Conjugation
yo yací
yaciste
él/ella/Ud. yació
nosotros yacimos
vosotros yacisteis
ellos/ellas/Uds. yacieron
Example

El tesoro yacía oculto bajo tierra.

The treasure lay hidden underground.

Describes habitual past actions, background context, and ongoing states. Key signals: siempre, normalmente, cuando era niño.

Pronoun Conjugation
yo yacía
yacías
él/ella/Ud. yacía
nosotros yacíamos
vosotros yacíais
ellos/ellas/Uds. yacían
Example

El tesoro yacía oculto bajo tierra.

The treasure lay hidden underground.

Describes future events and predictions. In everyday speech, ir a + infinitive is often preferred for planned events.

Pronoun Conjugation
yo yaceré
yacerás
él/ella/Ud. yacerá
nosotros yaceremos
vosotros yaceréis
ellos/ellas/Uds. yacerán
Example

Mañana yo yaceré.

Tomorrow I will lie (down), to rest (literary).

Expresses what would happen under certain conditions — equivalent to "would" in English. Also used for polite requests.

Pronoun Conjugation
yo yacería
yacerías
él/ella/Ud. yacería
nosotros yaceríamos
vosotros yaceríais
ellos/ellas/Uds. yacerían
Example

Si pudiera, yo yacería.

If I could, I would lie (down), to rest (literary).

Used in clauses expressing wishes, doubt, emotion, or uncertainty — typically after que. Triggers: querer, esperar, dudar, ojalá.

Pronoun Conjugation
yo yazca *
yazcas *
él/ella/Ud. yazca *
nosotros yazcamos *
vosotros yazcáis *
ellos/ellas/Uds. yazcan *
Example

Espero que tú yazcas.

I hope that you lie (down), to rest (literary).

Used to give commands and direct requests. Affirmative and negative forms differ significantly in Spanish.

Pronoun Conjugation
yo -
yace
él/ella/Ud. yazca *
nosotros yazcamos *
vosotros yaced
ellos/ellas/Uds. yazcan *
Example

Aquí yace el fundador de la ciudad.

Here lies the founder of the city.

Test yourself

Type the correct conjugation for each prompt.

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Example sentences

Common phrases with yacer

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