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