Presente (Present) "undergo" | I | undergo | |
Presente continuo (Present Continuous) "undergo" | I | am undergoing | |
Pasado simple (Simple past) "undergo" | I | underwent | |
Pasado continuo (Past Continuous) "undergo" | I | was undergoing | |
Presente perfecto (Present perfect) "undergo" | I | have undergone | |
Presente perfecto continuo (Present perfect continuous) "undergo" | I | have been undergoing | |
Pasado perfecto (Past perfect) "undergo" | I | had undergone | |
Pasado perfecto continuo (Past perfect continuous) "undergo" | I | had been undergoing | |
Futuro (Future) "undergo" | I | will undergo | |
Futuro continuo (Future continuous) "undergo" | I | will be undergoing | |
Futuro perfecto (Future perfect) "undergo" | I | will have undergone | |
Futuro perfecto continuo (Future perfect continuous) "undergo" | I | will have been undergoing |