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