| singular | plural |
| Infinitive | | |
| fulfil | |
| present simple | | |
| 1 | I fulfil | we fulfil |
| 2 | you fulfil | you fulfil |
| 3 | he/she/it fulfils | they fulfil |
| past simple | | |
| 1 | I fulfilled | we fulfilled |
| 2 | you fulfilled | you fulfilled |
| 3 | he/she/it fulfilled | they fulfilled |
| future simple | | |
| 1 | I will/shall fulfil | we will/shall fulfil |
| 2 | you will/shall fulfil | you will/shall fulfil |
| 3 | he/she/it will/shall fulfil | they will/shall fulfil |
| conditional simple | | |
| 1 | I would fulfil | we would fulfil |
| 2 | you would fulfil | you would fulfil |
| 3 | he/she/it would fulfil | they would fulfil |
| present continuous | | |
| 1 | I am fulfilling | we are fulfilling |
| 2 | you are fulfilling | you are fulfilling |
| 3 | he/she/it is fulfilling | they are fulfilling |
| past continuous | | |
| 1 | I was fulfilling | we were fulfilling |
| 2 | you were fulfilling | you were fulfilling |
| 3 | he/she/it was fulfilling | they were fulfilling |
| future continuous | | |
| 1 | I will be fulfilling | we will be fulfilling |
| 2 | you will be fulfilling | you will be fulfilling |
| 3 | he/she/it will be fulfilling | they will be fulfilling |
| conditional continuous | | |
| 1 | I would be fulfilling | we would be fulfilling |
| 2 | you would be fulfilling | you would be fulfilling |
| 3 | he/she/it would be fulfilling | they would be fulfilling |
| present perfect | | |
| 1 | I have fulfilled | we have fulfilled |
| 2 | you have fulfilled | you have fulfilled |
| 3 | he/she/it has fulfilled | they have fulfilled |
| past perfect | | |
| 1 | I had fulfilled | we had fulfilled |
| 2 | you had fulfilled | you had fulfilled |
| 3 | he/she/it had fulfilled | they had fulfilled |
| future perfect | | |
| 1 | I will have fulfilled | we will have fulfilled |
| 2 | you will have fulfilled | you will have fulfilled |
| 3 | he/she/it will have fulfilled | they will have fulfilled |
| conditional perfect | | |
| 1 | I would have fulfilled | we would have fulfilled |
| 2 | you would have fulfilled | you would have fulfilled |
| 3 | he/she/it would have fulfilled | they would have fulfilled |
