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