Conjugate investigar in Spanish
to investigate / to research
investigar is an irregular -ar verb ranked #359 among the most common Spanish verbs. For example: "Yo investigo todos los días." (I investigate every day.). Use the tables below for full conjugation across all 7 tenses.
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Practice for free ↗ ⚡ Irregular verb — investigar (spelling-change -gar) does not follow standard -ar patterns.
Pay close attention to the stems in each tense.
| Pronoun | Conjugation |
|---|---|
| yo | investigo |
| tú | investigas |
| él/ella/Ud. | investiga |
| nosotros | investigamos |
| vosotros | investigáis |
| ellos/ellas/Uds. | investigan |
| Pronoun | Conjugation |
|---|---|
| yo | investigué |
| tú | investigaste |
| él/ella/Ud. | investigó |
| nosotros | investigamos |
| vosotros | investigasteis |
| ellos/ellas/Uds. | investigaron |
| Pronoun | Conjugation |
|---|---|
| yo | investigaba |
| tú | investigabas |
| él/ella/Ud. | investigaba |
| nosotros | investigábamos |
| vosotros | investigabais |
| ellos/ellas/Uds. | investigaban |
| Pronoun | Conjugation |
|---|---|
| yo | investigaré |
| tú | investigarás |
| él/ella/Ud. | investigará |
| nosotros | investigaremos |
| vosotros | investigaréis |
| ellos/ellas/Uds. | investigarán |
| Pronoun | Conjugation |
|---|---|
| yo | investigaría |
| tú | investigarías |
| él/ella/Ud. | investigaría |
| nosotros | investigaríamos |
| vosotros | investigaríais |
| ellos/ellas/Uds. | investigarían |
| Pronoun | Conjugation |
|---|---|
| yo | investigue |
| tú | investigues |
| él/ella/Ud. | investigue |
| nosotros | investiguemos |
| vosotros | investiguéis |
| ellos/ellas/Uds. | investiguen |
| Pronoun | Conjugation |
|---|---|
| yo | - |
| tú | investiga |
| él/ella/Ud. | investige |
| nosotros | investigemos |
| vosotros | investigad |
| ellos/ellas/Uds. | investigen |
Example sentences
-
Yo investigo todos los días.
I investigate every day.
-
¿Tú investigas mucho?
Do you investigate a lot?
-
Él investiga con frecuencia.
He investigates often.
-
Nosotros investigamos juntos.
We investigate together.
-
Ellos investigan bien.
They investigate well.
-
Ayer investigué por primera vez.
Yesterday I investigated for the first time.
-
Quiero que tú investigues más.
I want you to investigate more.
-
Es importante investigar correctamente.
It is important to investigate / to research correctly.
Common phrases with investigar
- investigar bien to investigate well
- investigar mucho to investigate a lot
- dejar de investigar to stop investigateing
- volver a investigar to investigate again