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