| singular | plural |
| Infinitive | | |
| forget | |
| present simple | | |
| 1 | I forget | we forget |
| 2 | you forget | you forget |
| 3 | he/she/it forgets | they forget |
| past simple | | |
| 1 | I forgot | we forgot |
| 2 | you forgot | you forgot |
| 3 | he/she/it forgot | they forgot |
| future simple | | |
| 1 | I will/shall forget | we will/shall forget |
| 2 | you will/shall forget | you will/shall forget |
| 3 | he/she/it will/shall forget | they will/shall forget |
| conditional simple | | |
| 1 | I would forget | we would forget |
| 2 | you would forget | you would forget |
| 3 | he/she/it would forget | they would forget |
| present continuous | | |
| 1 | I am forgetting | we are forgetting |
| 2 | you are forgetting | you are forgetting |
| 3 | he/she/it is forgetting | they are forgetting |
| past continuous | | |
| 1 | I was forgetting | we were forgetting |
| 2 | you were forgetting | you were forgetting |
| 3 | he/she/it was forgetting | they were forgetting |
| future continuous | | |
| 1 | I will be forgetting | we will be forgetting |
| 2 | you will be forgetting | you will be forgetting |
| 3 | he/she/it will be forgetting | they will be forgetting |
| conditional continuous | | |
| 1 | I would be forgetting | we would be forgetting |
| 2 | you would be forgetting | you would be forgetting |
| 3 | he/she/it would be forgetting | they would be forgetting |
| present perfect | | |
| 1 | I have forgotten | we have forgotten |
| 2 | you have forgotten | you have forgotten |
| 3 | he/she/it has forgotten | they have forgotten |
| past perfect | | |
| 1 | I had forgotten | we had forgotten |
| 2 | you had forgotten | you had forgotten |
| 3 | he/she/it had forgotten | they had forgotten |
| future perfect | | |
| 1 | I will have forgotten | we will have forgotten |
| 2 | you will have forgotten | you will have forgotten |
| 3 | he/she/it will have forgotten | they will have forgotten |
| conditional perfect | | |
| 1 | I would have forgotten | we would have forgotten |
| 2 | you would have forgotten | you would have forgotten |
| 3 | he/she/it would have forgotten | they would have forgotten |
