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