-ar verb Advanced

oscilar — Preterite (Pretérito)

to oscillate, to fluctuate

The preterite conjugation of oscilar (regular -ar verb, ranked #697). Describes completed past actions with a clear start and end. Key signals: ayer, el lunes pasado, de repente.

Drill the preterite tense with spaced repetition Practice oscilar and 965 other verbs in the Conjugado app — free to try.
Practice for free ↗
Pronoun Preterite conjugation
yo oscilé
oscilaste
él/ella/Ud. osciló
nosotros oscilamos
vosotros oscilasteis
ellos/ellas/Uds. oscilaron

Example sentence

Ayer yo oscilé.

Yesterday I oscillate, to fluctuate.

Other tenses of oscilar

See full conjugation table for oscilar →

See all 1,316 verbs in the preterite tense

Browse Preterite tense →