comprobar Future Conjugation
comprobar — to check
The future of comprobar is regular: comprobaré, comprobarás, comprobará, comprobaremos, comprobaréis, comprobarán.
comprobar Future Forms
When to Use the Future
Use this to state that you will verify something later, or to express a probability about a current check.
Notes on comprobar in the Future
Comprobar is fully regular in the future; simply add the endings to the infinitive.
Example Sentences
Comprobaré la lista mañana.
I will check the list tomorrow.
yo
Ellos comprobarán que todo esté en orden.
They will check that everything is in order.
ellos/ellas/ustedes
Common Mistakes
Mistake: Using 'compruebaré'.
Correct: comprobaré
Why: Stem changes like o > ue do not occur in the future tense; you must use the full infinitive stem.
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Related Tenses
Present
yo: compruebo
Comprobar is a stem-changing verb (o > ue) in all forms except nosotros and vosotros.
Preterite
yo: comprobé
The preterite of comprobar is regular: comprobé, comprobaste, comprobó, comprobamos, comprobasteis, comprobaron.
Imperfect
yo: comprobaba
The imperfect of comprobar is regular: comprobaba, comprobabas, comprobaba, comprobábamos, comprobabais, comprobaban.
Conditional
yo: comprobaría
The conditional of comprobar is regular: comprobaría, comprobarías, comprobaría, comprobaríamos, comprobaríais, comprobarían.
Present Subjunctive
yo: compruebe
The present subjunctive follows the stem change (o > ue): compruebe, compruebes, compruebe, comprobemos, comprobéis, comprueben.
Imperfect Subjunctive
yo: comprobara
The imperfect subjunctive is regular: comprobara, comprobaras, comprobara, comprobáramos, comprobarais, comprobaran.
Affirmative Imperative
yo: comprueba
Use 'comprueba' (tú) or 'compruebe' (usted) to tell someone to check something.
Negative Imperative
yo: no compruebes
Negative commands use the present subjunctive: no compruebes, no compruebe, no comprobemos, no comprobéis, no comprueben.