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