-ir verb irregular · stem-changing e>ie B1 · Intermediate

Conjugate hervir in Spanish

to boil

hervir is an irregular -ir verb ranked #484 among the most common Spanish verbs. For example: "Necesito hervir esto." (I need to boil this.). Use the tables below for full conjugation across all 7 tenses.

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⚡ Irregular verb — hervir (stem-changing e>ie) does not follow standard -ir 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 hiervo *
hierves *
él/ella/Ud. hierve *
nosotros hervimos
vosotros hervís
ellos/ellas/Uds. hierven *
Example

Yo hiervo todos los días.

I boil every day.

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

Pronoun Conjugation
yo herví
herviste
él/ella/Ud. hirvió *
nosotros hervimos
vosotros hervisteis
ellos/ellas/Uds. hirvieron *
Example

Ayer yo herví.

Yesterday I boil.

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

Pronoun Conjugation
yo hervía
hervías
él/ella/Ud. hervía
nosotros hervíamos
vosotros hervíais
ellos/ellas/Uds. hervían
Example

Antes yo hervía con frecuencia.

Before, I used to boil often.

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

Pronoun Conjugation
yo herviré
hervirás
él/ella/Ud. hervirá
nosotros herviremos
vosotros herviréis
ellos/ellas/Uds. hervirán
Example

Mañana yo herviré.

Tomorrow I will boil.

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

Pronoun Conjugation
yo herviría
hervirías
él/ella/Ud. herviría
nosotros herviríamos
vosotros herviríais
ellos/ellas/Uds. hervirían
Example

Si pudiera, yo herviría.

If I could, I would boil.

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

Pronoun Conjugation
yo hierva *
hiervas *
él/ella/Ud. hierva *
nosotros hirvamos *
vosotros hirváis *
ellos/ellas/Uds. hiervan *
Example

Espero que tú hiervas.

I hope that you boil.

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

Pronoun Conjugation
yo -
herve
él/ella/Ud. herva
nosotros hervamos
vosotros hervid
ellos/ellas/Uds. hervan
Example

¡Herve!

Boil!

Test yourself

Type the correct conjugation for each prompt.

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Example sentences

Common phrases with hervir

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