establecer
to establish, to set
Establecieron nuevas reglas.
They set new rules.
establecer present indicative
Habitual and ongoing actions in the present.
establecer present continuous
Action in progress right now. Periphrastic: estar (present) + gerund.
establecer preterite
Completed actions at a specific moment in the past.
establecer imperfect
Habitual past actions, descriptions, background.
establecer present perfect
Completed actions with present relevance. Auxiliary haber + participle.
establecer future
Actions yet to happen.
establecer informal future
Near-future plans. Periphrastic: ir (present) + a + infinitive.
establecer future perfect
Action that will have been completed by a future moment. Auxiliary haber (future) + participle.
establecer conditional
Hypothetical or polite would-actions.
establecer conditional perfect
Hypothetical past: would have done. Auxiliary haber (conditional) + participle.
establecer pluperfect
An action completed before another past action.
establecer subjunctive present
Desires, doubts, and hypotheticals in the present.
establecer subjunctive imperfect
Past subjunctive: desires, doubts, hypotheticals in the past.
establecer subjunctive present perfect
Completed actions in subjunctive contexts.
establecer subjunctive pluperfect
Past-perfect actions in subjunctive contexts.
establecer imperative (affirmative)
Affirmative commands.
establecer imperative (negative)
Negative commands: borrows subjunctive present.