| Presente (Present) "negotiate" | I | negotiate | |
| Presente continuo (Present Continuous) "negotiate" | I | am negotiating | |
| Pasado simple (Simple past) "negotiate" | I | negotiated | |
| Pasado continuo (Past Continuous) "negotiate" | I | was negotiating | |
| Presente perfecto (Present perfect) "negotiate" | I | have negotiated | |
| Presente perfecto continuo (Present perfect continuous) "negotiate" | I | have been negotiating | |
| Pasado perfecto (Past perfect) "negotiate" | I | had negotiated | |
| Pasado perfecto continuo (Past perfect continuous) "negotiate" | I | had been negotiating | |
| Futuro (Future) "negotiate" | I | will negotiate | |
| Futuro continuo (Future continuous) "negotiate" | I | will be negotiating | |
| Futuro perfecto (Future perfect) "negotiate" | I | will have negotiated | |
| Futuro perfecto continuo (Future perfect continuous) "negotiate" | I | will have been negotiating |