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