advertir Future Conjugation
advertir — to warn
The future tense of advertir is entirely regular, using the full infinitive as the stem.
advertir Future Forms
When to Use the Future
Use this to predict a warning you will give or to express a logical assumption about someone noticing something in the future.
Notes on advertir in the Future
Advertir is regular in the future. Just add the endings -é, -ás, -á, -emos, -éis, -án directly to the infinitive.
Example Sentences
Te advertiré si veo algo extraño.
I will warn you if I see anything strange.
yo
El director advertirá a los estudiantes mañana.
The director will warn the students tomorrow.
él/ella/usted
Nos advertirán antes de cerrar la tienda.
They will warn us before closing the store.
ellos/ellas/ustedes
Common Mistakes
Mistake: Changing the stem to 'advirtiré'.
Correct: advertiré
Why: Stem changes (e→ie or e→i) do not happen in the future tense for -ir verbs.
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Related Tenses
Present
yo: advierto
In the present, advertir has an e→ie stem change in all forms except nosotros and vosotros.
Preterite
yo: advertí
The preterite of advertir features a stem change (e→i) only in the third-person forms: advirtió and advirtieron.
Imperfect
yo: advertía
The imperfect of advertir is regular: advertía, advertías, advertía, advertíamos, advertíais, advertían.
Conditional
yo: advertiría
The conditional of advertir is regular, formed by adding -ía endings to the full infinitive.
Present Subjunctive
yo: advierta
The present subjunctive of advertir changes e→ie in the boot and e→i in the nosotros/vosotros forms.
Imperfect Subjunctive
yo: advirtiera
The imperfect subjunctive uses the 'advirt-' stem for all forms: advirtiera, advirtieras, etc.
Affirmative Imperative
yo: advierte
The imperative uses 'advierte' for informal commands and 'advierta/n' for formal ones.
Negative Imperative
yo: no adviertas
The negative imperative always uses the present subjunctive forms: no adviertas, no advierta, etc.