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