-ar verb C1 · Advanced

Conjugate tranquilizar in Spanish

to calm, to reassure

tranquilizar is a regular -ar verb ranked #1290 among the most common Spanish verbs. For example: "El médico tranquilizó a la familia con buenas noticias." (The doctor reassured the family with good news.). 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 tranquilizo
tranquilizas
él/ella/Ud. tranquiliza
nosotros tranquilizamos
vosotros tranquilizáis
ellos/ellas/Uds. tranquilizan
Example

Sus palabras me tranquilizan mucho.

His words reassure me a lot.

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

Pronoun Conjugation
yo tranquilicé
tranquilizaste
él/ella/Ud. tranquilizó
nosotros tranquilizamos
vosotros tranquilizasteis
ellos/ellas/Uds. tranquilizaron
Example

Ayer yo tranquilicé.

Yesterday I calm, to reassure.

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

Pronoun Conjugation
yo tranquilizaba
tranquilizabas
él/ella/Ud. tranquilizaba
nosotros tranquilizábamos
vosotros tranquilizabais
ellos/ellas/Uds. tranquilizaban
Example

Antes yo tranquilizaba con frecuencia.

Before, I used to calm, to reassure often.

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

Pronoun Conjugation
yo tranquilizaré
tranquilizarás
él/ella/Ud. tranquilizará
nosotros tranquilizaremos
vosotros tranquilizaréis
ellos/ellas/Uds. tranquilizarán
Example

Mañana yo tranquilizaré.

Tomorrow I will calm, to reassure.

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

Pronoun Conjugation
yo tranquilizaría
tranquilizarías
él/ella/Ud. tranquilizaría
nosotros tranquilizaríamos
vosotros tranquilizaríais
ellos/ellas/Uds. tranquilizarían
Example

Si pudiera, yo tranquilizaría.

If I could, I would calm, to reassure.

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

Pronoun Conjugation
yo tranquilice
tranquilices
él/ella/Ud. tranquilice
nosotros tranquilicemos
vosotros tranquilicéis
ellos/ellas/Uds. tranquilicen
Example

Espero que tú tranquilices.

I hope that you calm, to reassure.

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

Pronoun Conjugation
yo -
tranquiliza
él/ella/Ud. tranquilice
nosotros tranquilicemos
vosotros tranquilizad
ellos/ellas/Uds. tranquilicen
Example

¡Tranquiliza!

Calm, to reassure!

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Example sentences

Common phrases with tranquilizar

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