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