-ar verb Advanced

colaborar — Imperfect (Imperfecto)

to collaborate

The imperfect conjugation of colaborar (regular -ar verb, ranked #315). Describes habitual past actions, background context, and ongoing states. Key signals: siempre, normalmente, cuando era niño.

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Pronoun Imperfect conjugation
yo colaboraba
colaborabas
él/ella/Ud. colaboraba
nosotros colaborábamos
vosotros colaborabais
ellos/ellas/Uds. colaboraban

Example sentence

Antes yo colaboraba con frecuencia.

Before, I used to collaborate often.

Other tenses of colaborar

See full conjugation table for colaborar →

Related verbs

See all 1,316 verbs in the imperfect tense

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