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