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