-ar verb Advanced

concentrar — Imperfect (Imperfecto)

to concentrate

The imperfect conjugation of concentrar (regular -ar verb, ranked #436). Describes habitual past actions, background context, and ongoing states. Key signals: siempre, normalmente, cuando era niño.

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Pronoun Imperfect conjugation
yo concentraba
concentrabas
él/ella/Ud. concentraba
nosotros concentrábamos
vosotros concentrabais
ellos/ellas/Uds. concentraban

Example sentence

Antes yo concentraba con frecuencia.

Before, I used to concentrate often.

Other tenses of concentrar

See full conjugation table for concentrar →

Related verbs

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