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