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