decidir Future Conjugation
decidir — to decide
The future of decidir adds endings to the infinitive: decidiré, decidirás, decidirá, decidiremos, decidiréis, decidirán.
decidir Future Forms
When to Use the Future
Use the future to talk about decisions that will be made later. It's also used to express probability about a current decision ('He must be deciding now').
Notes on decidir in the Future
Decidir is regular in the future. You simply take the full infinitive and add the standard future endings.
Example Sentences
Mañana decidiré si voy a la fiesta.
Tomorrow I will decide if I'm going to the party.
yo
Ustedes decidirán el futuro de la organización.
You all will decide the future of the organization.
ellos/ellas/ustedes
Ella decidirá los detalles más tarde.
She will decide the details later.
él/ella/usted
Common Mistakes
Mistake: decidire
Correct: decidiré
Why: Almost all future tense forms require an accent on the final vowel.
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Related Tenses
Present
yo: decido
Decidir is a regular -ir verb in the present: decido, decides, decide, decidimos, decidís, deciden.
Preterite
yo: decidí
The preterite of decidir is regular: decidí, decidiste, decidió, decidimos, decidisteis, decidieron.
Imperfect
yo: decidía
The imperfect of decidir uses standard -ía endings: decidía, decidías, decidía, decidíamos, decidíais, decidían.
Conditional
yo: decidiría
The conditional of decidir uses the infinitive plus -ía: decidiría, decidirías, decidiría, decidiríamos, decidiríais, decidirían.
Present Subjunctive
yo: decida
The present subjunctive of decidir changes the vowel to 'a': decida, decidas, decida, decidamos, decidáis, decidan.
Imperfect Subjunctive
yo: decidiera
The imperfect subjunctive of decidir uses the preterite stem: decidiera, decidieras, decidiera, decidiéramos, decidierais, decidieran.
Affirmative Imperative
yo: decide
The imperative of decidir gives direct commands: decide, decida, decidamos, decidid, decidan.
Negative Imperative
yo: no decidas
The negative imperative of decidir uses the present subjunctive: no decidas, no decida, no decidamos, no decidáis, no decidan.