oscilar
Practice-readyto oscillate
Follows model
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
Indicativo
Indicativo
Tiempo
Presente
Presente
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 — oscilar
- Infinitivo compuesto — haber oscilado
- Gerundio — oscilando
- Gerundio compuesto — habiendo oscilado
- Participio — oscilado
Recommended next Try Present Subjunctive →
Key forms
yo
oscilo
tú
oscilas
él/ella
oscila
Use the present perfect for past actions that have a connection to the present or recent past.
Key forms
yo
he oscilado
tú
has oscilado
él/ella
ha oscilado
Use the preterite to describe completed past actions with a clear beginning or end.
Key forms
yo
oscilé
tú
oscilaste
él/ella
osciló
Use the imperfect to describe ongoing, habitual, or background actions in the past.
Key forms
yo
oscilaba
tú
oscilabas
él/ella
oscilaba
Use the pluperfect (pluscuamperfecto) for past actions completed before another past action.
Key forms
yo
había oscilado
tú
habías oscilado
él/ella
había oscilado
Use for past-before-past; mainly literary.
Key forms
yo
hube oscilado
tú
hubiste oscilado
él/ella
hubo oscilado
Use the future to express actions that will happen, predictions, or probability.
Key forms
yo
oscilaré
tú
oscilarás
él/ella
oscilará
Use the conditional for hypothetical situations, polite requests, or future in the past.
Key forms
yo
oscilaría
tú
oscilarías
él/ella
oscilaría
Use the future perfect for actions that will have been completed by a future time.
Key forms
yo
habré oscilado
tú
habrás oscilado
él/ella
habrá oscilado
Use the conditional perfect for hypothetical past actions or actions that would have been completed.
Key forms
yo
habría oscilado
tú
habrías oscilado
él/ella
habría oscilado
Use the present subjunctive for wishes, doubts, emotions, and after certain conjunctions.
Key forms
yo
oscile
tú
osciles
él/ella
oscile
Use for past actions with present relevance in subjunctive contexts.
Key forms
yo
haya oscilado
tú
hayas oscilado
él/ella
haya oscilado
Use for hypothetical or reported past (e.g. Si viviera…).
Key forms
yo
oscilara (oscilase)
tú
oscilaras (oscilases)
él/ella
oscilara (oscilase)
Use for past-before-past in subjunctive contexts.
Key forms
yo
hubiera oscilado (hubiese oscilado)
tú
hubieras oscilado (hubieses oscilado)
él/ella
hubiera oscilado (hubiese oscilado)
Rare; legal/formal style.
Key forms
yo
oscilare
tú
oscilares
él/ella
oscilare
Rare; future perfect in subjunctive contexts.
Key forms
yo
hubiere oscilado
tú
hubieres oscilado
él/ella
hubiere oscilado
Affirmative imperative only. Negative imperative is available as a separate tense.
Key forms
yo
—
tú
oscila
él/ella
oscile
Negative commands: use No + form (e.g. No hables.).
Key forms
yo
—
tú
osciles
él/ella
oscile
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