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