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