requerir
to require, to ask for
El puesto requiere experiencia.
The position requires experience.
requerir present indicative
Habitual and ongoing actions in the present.
requerir present continuous
Action in progress right now. Periphrastic: estar (present) + gerund.
requerir preterite
Completed actions at a specific moment in the past.
requerir imperfect
Habitual past actions, descriptions, background.
requerir present perfect
Completed actions with present relevance. Auxiliary haber + participle.
requerir future
Actions yet to happen.
requerir informal future
Near-future plans. Periphrastic: ir (present) + a + infinitive.
requerir future perfect
Action that will have been completed by a future moment. Auxiliary haber (future) + participle.
requerir conditional
Hypothetical or polite would-actions.
requerir conditional perfect
Hypothetical past: would have done. Auxiliary haber (conditional) + participle.
requerir pluperfect
An action completed before another past action.
requerir subjunctive present
Desires, doubts, and hypotheticals in the present.
requerir subjunctive imperfect
Past subjunctive: desires, doubts, hypotheticals in the past.
requerir subjunctive present perfect
Completed actions in subjunctive contexts.
requerir subjunctive pluperfect
Past-perfect actions in subjunctive contexts.
requerir imperative (affirmative)
Affirmative commands.
requerir imperative (negative)
Negative commands: borrows subjunctive present.