atestar
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The standard model for regular -ar verbs. Remove -ar and add the present endings: -o, -as, -a, -amos, -áis, -an. Thousands of verbs (hablar, trabajar, amar) conjugate like cortar.
Conjugation
View endings (Guide)Modo
Subjuntivo
Subjuntivo
Tiempo
Presente de subjuntivo
Presente de subjuntivo
Click a tense to switch
Indicativo — Indicativo
Subjuntivo — Subjuntivo
Imperativo — Imperativo
More tenses are rolling out over time. · Full tables for some supported tenses are visible with Pro.
Formas impersonales
These are the non‑finite verb forms used in combinations and constructions.
- Infinitivo — atestar
- Infinitivo compuesto — haber atestado
- Gerundio — atestando
- Gerundio compuesto — habiendo atestado
- Participio — atestado
Key forms
yo
atesto
tú
atestas
él/ella
atesta
Use the present perfect for past actions that have a connection to the present or recent past.
Key forms
yo
he atestado
tú
has atestado
él/ella
ha atestado
Use the preterite to describe completed past actions with a clear beginning or end.
Key forms
yo
atesté
tú
atestaste
él/ella
atestó
Use the imperfect to describe ongoing, habitual, or background actions in the past.
Key forms
yo
atestaba
tú
atestabas
él/ella
atestaba
Use the pluperfect (pluscuamperfecto) for past actions completed before another past action.
Key forms
yo
había atestado
tú
habías atestado
él/ella
había atestado
Use for past-before-past; mainly literary.
Key forms
yo
hube atestado
tú
hubiste atestado
él/ella
hubo atestado
Use the future to express actions that will happen, predictions, or probability.
Key forms
yo
atestaré
tú
atestarás
él/ella
atestará
Use the conditional for hypothetical situations, polite requests, or future in the past.
Key forms
yo
atestaría
tú
atestarías
él/ella
atestaría
Use the future perfect for actions that will have been completed by a future time.
Key forms
yo
habré atestado
tú
habrás atestado
él/ella
habrá atestado
Use the conditional perfect for hypothetical past actions or actions that would have been completed.
Key forms
yo
habría atestado
tú
habrías atestado
él/ella
habría atestado
Use the present subjunctive for wishes, doubts, emotions, and after certain conjunctions.
Key forms
yo
ateste
tú
atestes
él/ella
ateste
Use for past actions with present relevance in subjunctive contexts.
Key forms
yo
haya atestado
tú
hayas atestado
él/ella
haya atestado
Use for hypothetical or reported past (e.g. Si viviera…).
Key forms
yo
atestara (atestase)
tú
atestaras (atestases)
él/ella
atestara (atestase)
Use for past-before-past in subjunctive contexts.
Key forms
yo
hubiera atestado (hubiese atestado)
tú
hubieras atestado (hubieses atestado)
él/ella
hubiera atestado (hubiese atestado)
Rare; legal/formal style.
Key forms
yo
atestare
tú
atestares
él/ella
atestare
Rare; future perfect in subjunctive contexts.
Key forms
yo
hubiere atestado
tú
hubieres atestado
él/ella
hubiere atestado
Affirmative imperative only. Negative imperative is available as a separate tense.
Key forms
yo
—
tú
atesta
él/ella
ateste
Negative commands: use No + form (e.g. No hables.).
Key forms
yo
—
tú
atestes
él/ella
ateste
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