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