Conjugate jurar in Spanish

to swear / to take an oath

jurar is a regular -ar verb ranked #301 among the most common Spanish verbs. For example: "Yo juro todos los días." (I swear every day.). Use the tables below for full conjugation across all 7 tenses.

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

Pronoun Conjugation
yo juro
juras
él/ella/Ud. jura
nosotros juramos
vosotros juráis
ellos/ellas/Uds. juran
Example

Yo juro todos los días.

I swear every day.

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

Pronoun Conjugation
yo juré
juraste
él/ella/Ud. juró
nosotros juramos
vosotros jurasteis
ellos/ellas/Uds. juraron
Example

Nosotros juramos juntos.

We swear together.

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

Pronoun Conjugation
yo juraba
jurabas
él/ella/Ud. juraba
nosotros jurábamos
vosotros jurabais
ellos/ellas/Uds. juraban
Example

Antes yo juraba con frecuencia.

Before, I used to swear / to take an oath often.

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

Pronoun Conjugation
yo juraré
jurarás
él/ella/Ud. jurará
nosotros juraremos
vosotros juraréis
ellos/ellas/Uds. jurarán
Example

Mañana yo juraré.

Tomorrow I will swear / to take an oath.

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

Pronoun Conjugation
yo juraría
jurarías
él/ella/Ud. juraría
nosotros juraríamos
vosotros juraríais
ellos/ellas/Uds. jurarían
Example

Si pudiera, yo juraría.

If I could, I would swear / to take an oath.

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

Pronoun Conjugation
yo jure
jures
él/ella/Ud. jure
nosotros juremos
vosotros juréis
ellos/ellas/Uds. juren
Example

Quiero que tú jures más.

I want you to swear more.

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

Pronoun Conjugation
yo -
jura
él/ella/Ud. jure
nosotros juremos
vosotros jurad
ellos/ellas/Uds. juren
Example

Él jura con frecuencia.

He swears often.

Test yourself

Type the correct conjugation for each prompt.

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Example sentences

Common phrases with jurar

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