| Present Simple - Presente (Present) "affirm" | I | affirm | |
| Presente Contínuo (Present Continuous) (Present Continuous) "affirm" | I | am affirming | |
| Tempo passado (Simple past) "affirm" | I | affirmed | |
| Passado Contínuo (Past Continuous) "affirm" | I | was affirming | |
| Present Perfect (Present perfect) "affirm" | I | have affirmed | |
| Perfeito Presente Contínuo (Present Perfect Continuous) "affirm" | I | have been affirming | |
| Past Perfect (Present perfect) "affirm" | I | had affirmed | |
| Perfeito presente contínuo (Past perfect continuous) "affirm" | I | had been affirming | |
| O futuro (Future) "affirm" | I | will affirm | |
| Futuro do Pretérito (Future Continuous) "affirm" | I | will be affirming | |
| Futuro (Future perfect) "affirm" | I | will have affirmed | |
| Perfeito Futuro do Pretérito (Future perfect continuous) "affirm" | I | will have been affirming |