costar — Preterite (Pretérito)
to cost
The preterite conjugation of costar (irregular stem-changing o>ue, ranked #118). 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 costar and 965 other verbs in the Conjugado app — free to try.
Practice for free ↗ | Pronoun | Preterite conjugation |
|---|---|
| yo | costé |
| tú | costaste |
| él/ella/Ud. | costó |
| nosotros | costamos |
| vosotros | costasteis |
| ellos/ellas/Uds. | costaron |
* Red forms deviate from the regular -ar preterite pattern.
Example sentence
Nosotros costamos juntos.
We cost together.
Other tenses of costar
See full conjugation table for costar →Related verbs
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