-ar verb C1 · Advanced

Conjugate oxigenar in Spanish

to oxygenate

oxigenar is a regular -ar verb ranked #1827 among the most common Spanish verbs. For example: "Necesito salir a caminar para oxigenar la mente." (I need to go for a walk to clear my mind.). 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 oxigeno
oxigenas
él/ella/Ud. oxigena
nosotros oxigenamos
vosotros oxigenáis
ellos/ellas/Uds. oxigenan
Example

Los árboles oxigenan el aire que respiramos.

Trees oxygenate the air we breathe.

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

Pronoun Conjugation
yo oxigené
oxigenaste
él/ella/Ud. oxigenó
nosotros oxigenamos
vosotros oxigenasteis
ellos/ellas/Uds. oxigenaron
Example

Ayer yo oxigené.

Yesterday I oxygenate.

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

Pronoun Conjugation
yo oxigenaba
oxigenabas
él/ella/Ud. oxigenaba
nosotros oxigenábamos
vosotros oxigenabais
ellos/ellas/Uds. oxigenaban
Example

Antes yo oxigenaba con frecuencia.

Before, I used to oxygenate often.

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

Pronoun Conjugation
yo oxigenaré
oxigenarás
él/ella/Ud. oxigenará
nosotros oxigenaremos
vosotros oxigenaréis
ellos/ellas/Uds. oxigenarán
Example

Mañana yo oxigenaré.

Tomorrow I will oxygenate.

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

Pronoun Conjugation
yo oxigenaría
oxigenarías
él/ella/Ud. oxigenaría
nosotros oxigenaríamos
vosotros oxigenaríais
ellos/ellas/Uds. oxigenarían
Example

Si pudiera, yo oxigenaría.

If I could, I would oxygenate.

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

Pronoun Conjugation
yo oxigene
oxigenes
él/ella/Ud. oxigene
nosotros oxigenemos
vosotros oxigenéis
ellos/ellas/Uds. oxigenen
Example

Espero que tú oxigenes.

I hope that you oxygenate.

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

Pronoun Conjugation
yo -
oxigena
él/ella/Ud. oxigene
nosotros oxigenemos
vosotros oxigenad
ellos/ellas/Uds. oxigenen
Example

¡Oxigena!

Oxygenate!

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Example sentences

Common phrases with oxigenar

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