| Tilstede (Present) "undergo" | I | undergo | |
| Present Continuous (Present Continuous) "undergo" | I | am undergoing | |
| Enkelt fortid (Simple past) "undergo" | I | underwent | |
| Past Kontinuerlig (Past Continuous) "undergo" | I | was undergoing | |
| Presens perfektum (Present perfect) "undergo" | I | have undergone | |
| Present perfekt kontinuerlig (Present perfect continuous) "undergo" | I | have been undergoing | |
| Past perfect (Past perfect) "undergo" | I | had undergone | |
| Past perfect kontinuerlig (Past perfect continuous) "undergo" | I | had been undergoing | |
| Framtid (Future) "undergo" | I | will undergo | |
| Future kontinuerlig (Future continuous) "undergo" | I | will be undergoing | |
| Future perfect (Future perfect) "undergo" | I | will have undergone | |
| Future perfekt kontinuerlig (Future perfect continuous) "undergo" | I | will have been undergoing |