| Simple | Progressive | Perfect | Progressive |
| Present |
| I interpose |
| you interpose |
| he/she/it interposes |
| we interpose |
| you all interpose |
| they interpose |
|
| I am interposing |
| you are interposing |
| he/she/it is interposing |
| we are interposing |
| you all are interposing |
| they are interposing |
|
| I have interposed |
| you have interposed |
| he/she/it has interposed |
| we have interposed |
| you all have interposed |
| they have interposed |
|
| I have been interposing |
| you have been interposing |
| he/she/it has been interposing |
| we have been interposing |
| you all have been interposing |
| they have been interposing |
|
| Past |
| I interposed |
| you interposed |
| he/she/it interposed |
| we interposed |
| you all interposed |
| they interposed |
|
| I was interposing |
| you were interposing |
| he/she/it was interposing |
| we were interposing |
| you all were interposing |
| they were interposing |
|
| I had interposed |
| you had interposed |
| he/she/it had interposed |
| we had interposed |
| you all had interposed |
| they had interposed |
|
| I had been interposing |
| you had been interposing |
| he/she/it had been interposing |
| we had been interposing |
| you all had been interposing |
| they had been interposing |
|
| Future |
| I will interpose |
| you will interpose |
| he/she/it will interpose |
| we will interpose |
| you all will interpose |
| they will interpose |
|
| I will be interposing |
| you will be interposing |
| he/she/it will be interposing |
| we are interposing |
| you all will be interposing |
| they will be interposing |
|
| I will have interposed |
| you will have interposed |
| he/she/it will have interposed |
| we will have interposed |
| you all will have interposed |
| they will have interposed |
|
| I will have been interposing |
| you will have been interposing |
| he/she/it will have been interposing |
| we will have been interposing |
| you all will have been interposing |
| they will have been interposing |
|
