concernir Future Conjugation
concernir — to concern
The future tense of concernir is regular: concerniré, concernirás, concernirá, concerniremos, concerniréis, concernirán.
concernir Future Forms
When to Use the Future
Use the future to indicate that a matter will involve or affect someone later on, or to express probability about what might concern someone now.
Notes on concernir in the Future
Concernir is completely regular in the future tense; simply add the future endings to the infinitive.
Example Sentences
La nueva política concernirá a todos los socios.
The new policy will concern all partners.
él/ella/usted
Esos detalles no nos concernirán en el futuro.
Those details won't concern us in the future.
ellos/ellas/ustedes
Me concerniré de que todo esté en orden.
I will concern myself with making sure everything is in order.
yo
Common Mistakes
Mistake: Adding an 'ie' to the stem (conciernirá).
Correct: The correct form is concernirá.
Why: Stem changes that happen in the present tense do not apply to the future tense.
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Related Tenses
Present
yo: concierno
The present indicative features an e-to-ie stem change: concierno, conciernes, concierne, concernimos, concernís, conciernen.
Preterite
yo: concerní
The preterite of concernir is mostly regular, but uses a third-person stem change: concerní, concerniste, concernió, concernimos, concernisteis, concernieron.
Imperfect
yo: concernía
The imperfect of concernir is regular: concernía, concernías, concernía, concerníamos, concerníais, concernían.
Conditional
yo: concerniría
The conditional of concernir is regular: concerniría, concernirías, concerniría, concerniríamos, concerniríais, concernirían.
Present Subjunctive
yo: concierna
The present subjunctive of concernir features an e-to-ie stem change in most forms: concierna, conciernas, concierna, concernamos, concernáis, conciernan.
Imperfect Subjunctive
yo: concerniera
The imperfect subjunctive uses the 'concernie-' stem: concerniera, concernieras, concerniera, concerniéramos, concernierais, concernieran.
Affirmative Imperative
yo: concierne
The imperative of concernir is rarely used but follows the stem change: concierne (tú), concernid (vosotros), concierna (usted).
Negative Imperative
yo: no conciernas
The negative imperative uses the present subjunctive forms: no conciernas, no concierna, no concernamos, no concernáis, no conciernan.