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