| Cadeau (Present) "alter" | I | alter | |
| Onvoltooid tegenwoordige tijd (Present Continuous) "alter" | I | am altering | |
| Onvoltooid verleden tijd (Simple past) "alter" | I | altered | |
| Onvoltooid verleden tijd (Past Continuous) "alter" | I | was altering | |
| Voltooid tegenwoordige tijd (Present perfect) "alter" | I | have altered | |
| Tegenwoordige tijd continue (Present perfect continuous) "alter" | I | have been altering | |
| Voltooid verleden tijd (Past perfect) "alter" | I | had altered | |
| Past perfect continue (Past perfect continuous) "alter" | I | had been altering | |
| Toekomst (Future) "alter" | I | will alter | |
| Future continue (Future continuous) "alter" | I | will be altering | |
| Toekomst perfect (Future perfect) "alter" | I | will have altered | |
| Future perfect continue (Future perfect continuous) "alter" | I | will have been altering |