
interferir Future Conjugation
interferir — to interfere
Interferir is regular in the future; simply add endings to the infinitive.
interferir Future Forms
When to Use the Future
Use this to predict that something will get in the way or to state a firm boundary about future interference.
Notes on interferir in the Future
The verb is fully regular in the future tense. Keep the full infinitive 'interferir' as your base.
Example Sentences
Esta nueva ley no interferirá con tus derechos.
This new law will not interfere with your rights.
él/ella/usted
Prometo que no interferiré en tu vida privada.
I promise I will not interfere in your private life.
yo
Las nubes interferirán con la señal del satélite.
The clouds will interfere with the satellite signal.
ellos/ellas/ustedes
Common Mistakes
Mistake: interfirirá
Correct: interferirá
Why: Don't apply the present-tense stem change (ie) or preterite change (i) to the future tense.
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Related Tenses
Present
yo: interfiero
Interferir is a stem-changing verb in the present tense (e -> ie), except for nosotros and vosotros.
Preterite
yo: interferí
Interferir has a third-person stem change (e -> i) in the preterite: interfirió and interfirieron.
Imperfect
yo: interfería
Interferir is completely regular in the imperfect: interfería, interferías, interfería...
Conditional
yo: interferiría
The conditional of interferir is regular: interferiría, interferirías, etc.
Present Subjunctive
yo: interfiera
Interferir has a stem change (ie) and a special nosotros/vosotros change (i) in the subjunctive.
Imperfect Subjunctive
yo: interfiriera
The imperfect subjunctive uses the 'interfir-' stem for all forms (interfiriera, interfirieras).
Affirmative Imperative
yo: interfiere
Use 'interfiere' to tell someone to step in, or 'interfiera' for formal requests.
Negative Imperative
yo: no interfieras
The negative imperative always uses the present subjunctive forms: no interfieras, no interfiera.