investigate
Simple present
| I | investigate |
| you | investigate |
| he, she, it | investigates |
| we | investigate |
| you | investigate |
| they | investigate |
Simple past
| I | investigated |
| you | investigated |
| he, she, it | investigated |
| we | investigated |
| you | investigated |
| they | investigated |
Future
| I | will/shall investigate |
| you | will/shall investigate |
| he, she, it | will/shall investigate |
| we | will/shall investigate |
| you | will/shall investigate |
| they | will/shall investigate |
Present continuous
| I | am investigating |
| you | are investigating |
| he, she, it | is investigating |
| we | are investigating |
| you | are investigating |
| they | are investigating |
Past continuous
| I | was investigating |
| you | were investigating |
| he, she, it | was investigating |
| we | were investigating |
| you | were investigating |
| they | were investigating |
Conditional
| I | would/should investigate |
| you | would/should investigate |
| he, she, it | would/should investigate |
| we | would/should investigate |
| you | would/should investigate |
| they | would/should investigate |
Present perfect
| I | have investigated |
| you | have investigated |
| he, she, it | has investigated |
| we | have investigated |
| you | have investigated |
| they | have investigated |
Past perfect
| I | had investigated |
| you | had investigated |
| he, she, it | had investigated |
| we | had investigated |
| you | had investigated |
| they | had investigated |
Conditional perfect
| I | would/should have investigated |
| you | would/should have investigated |
| he, she, it | would/should have investigated |
| we | would/should have investigated |
| you | would/should have investigated |
| they | would/should have investigated |
Present perfect continuous
| I | have been investigating |
| you | have been investigating |
| he, she, it | has been investigating |
| we | have been investigating |
| you | have been investigating |
| they | have been investigating |
Past perfect continuous
| I | had been investigating |
| you | had been investigating |
| he, she, it | had been investigating |
| we | had been investigating |
| you | had been investigating |
| they | had been investigating |
Infinitive
| to investigate |
Present participle
| investigating |
Past participle
| investigated |
Partilhar
Como referenciar 
investigate – no Dicionário infopédia de Verbos Ingleses [em linha]. Porto Editora. Disponível em https://www.infopedia.ptdicionarios/verbos-ingleses/investigate [visualizado em 2026-06-29 15:38:15].