-ir verb irregular · spelling-change -uir Intermediate

contribuir — Subjunctive (Subjuntivo)

to contribute

The subjunctive conjugation of contribuir (irregular spelling-change -uir, ranked #164). Used in clauses expressing wishes, doubt, emotion, or uncertainty — typically after que. Triggers: querer, esperar, dudar, ojalá.

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Pronoun Subjunctive conjugation
yo contribuya *
contribuyas *
él/ella/Ud. contribuya *
nosotros contribuyamos *
vosotros contribuyáis *
ellos/ellas/Uds. contribuyan *

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

Example sentence

Quiero que tú contribuyas más.

I want you to contribute more.

Other tenses of contribuir

See full conjugation table for contribuir →

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