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