investigar
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Pagar is regular in the present (pago, pagas, paga...) but uses gu before e: pagué (preterite), pague (subjunctive). This keeps the g hard; without u, ge would be soft in Spanish.
Conjugation
View endings (Guide)Modo
Indicativo
Indicative
Tiempo
Presente
Present Indicative
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Indicativo — Indicative
Subjuntivo — Subjunctive
Imperativo — Imperative
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 — investigar
- Infinitivo compuesto — haber investigado
- Gerundio — investigando
- Gerundio compuesto — habiendo investigado
- Participio — investigado
Recommended next Try Present Subjunctive →
Key forms
yo
investigo
tú
investigas
él/ella
investiga
Use the present perfect for past actions that have a connection to the present or recent past.
Key forms
yo
he investigado
tú
has investigado
él/ella
ha investigado
Use the preterite to describe completed past actions with a clear beginning or end.
Key forms
yo
investigué
tú
investigaste
él/ella
investigó
Use the imperfect to describe ongoing, habitual, or background actions in the past.
Key forms
yo
investigaba
tú
investigabas
él/ella
investigaba
Use the pluperfect (pluscuamperfecto) for past actions completed before another past action.
Key forms
yo
había investigado
tú
habías investigado
él/ella
había investigado
Use for past-before-past; mainly literary.
Key forms
yo
hube investigado
tú
hubiste investigado
él/ella
hubo investigado
Use the future to express actions that will happen, predictions, or probability.
Key forms
yo
investigaré
tú
investigarás
él/ella
investigará
Use the conditional for hypothetical situations, polite requests, or future in the past.
Key forms
yo
investigaría
tú
investigarías
él/ella
investigaría
Use the future perfect for actions that will have been completed by a future time.
Key forms
yo
habré investigado
tú
habrás investigado
él/ella
habrá investigado
Use the conditional perfect for hypothetical past actions or actions that would have been completed.
Key forms
yo
habría investigado
tú
habrías investigado
él/ella
habría investigado
Use the present subjunctive for wishes, doubts, emotions, and after certain conjunctions.
Key forms
yo
investigue
tú
investigues
él/ella
investigue
Use for past actions with present relevance in subjunctive contexts.
Key forms
yo
haya investigado
tú
hayas investigado
él/ella
haya investigado
Use for hypothetical or reported past (e.g. Si viviera…).
Key forms
yo
investigara (investigase)
tú
investigaras (investigases)
él/ella
investigara (investigase)
Use for past-before-past in subjunctive contexts.
Key forms
yo
hubiera investigado (hubiese investigado)
tú
hubieras investigado (hubieses investigado)
él/ella
hubiera investigado (hubiese investigado)
Rare; legal/formal style.
Key forms
yo
investigare
tú
investigares
él/ella
investigare
Rare; future perfect in subjunctive contexts.
Key forms
yo
hubiere investigado
tú
hubieres investigado
él/ella
hubiere investigado
Affirmative imperative only. Negative imperative is available as a separate tense.
Key forms
yo
—
tú
investiga
él/ella
investigue
Negative commands: use No + form (e.g. No hables.).
Key forms
yo
—
tú
investigues
él/ella
investigue
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