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