Spanish Irregular Verbs

The irregular verbs on the Conjugations page follow these patterns.

A verb that only changes a letter to keep its sound (busqué, llegué) is regular. See Spelling Changes.

Model Verb: valer

Similar Verbs: --

Present 1st Person: valgo

Future Stem: valdr-

Model Verb: volver

Similar Verbs: devolver, envolver, resolver, revolver

Stem Change: o ue (vuelvo)

Participle: vuelto

Highly irregular verbs do not follow any particular pattern. Their full conjugations are on the highly irregular tab.

Highly Irregular Verbs: haber, ser, ver