| Presente (Present) "believe" | I | believe | |
| Presente continuo (Present Continuous) "believe" | I | am believing | |
| Pasado simple (Simple past) "believe" | I | believed | |
| Pasado continuo (Past Continuous) "believe" | I | was believing | |
| Presente perfecto (Present perfect) "believe" | I | have believed | |
| Presente perfecto continuo (Present perfect continuous) "believe" | I | have been believing | |
| Pasado perfecto (Past perfect) "believe" | I | had believed | |
| Pasado perfecto continuo (Past perfect continuous) "believe" | I | had been believing | |
| Futuro (Future) "believe" | I | will believe | |
| Futuro continuo (Future continuous) "believe" | I | will be believing | |
| Futuro perfecto (Future perfect) "believe" | I | will have believed | |
| Futuro perfecto continuo (Future perfect continuous) "believe" | I | will have been believing |