-er verb irregular · irregular Beginner

saber — Subjunctive (Subjuntivo)

to know (facts)

The subjunctive conjugation of saber (irregular irregular, ranked #10). Used in clauses expressing wishes, doubt, emotion, or uncertainty — typically after que. Triggers: querer, esperar, dudar, ojalá.

Drill the subjunctive tense with spaced repetition Practice saber and 965 other verbs in the Conjugado app — free to try.
Practice for free ↗
Pronoun Subjunctive conjugation
yo sepa *
sepas *
él/ella/Ud. sepa *
nosotros sepamos *
vosotros sepáis *
ellos/ellas/Uds. sepan *

* Red forms deviate from the regular -er subjunctive pattern.

Example sentence

No creo que sepa cocinar.

I don't think he knows how to cook.

Other tenses of saber

See full conjugation table for saber →

Related verbs

See all 1,316 verbs in the subjunctive tense

Browse Subjunctive tense →