| Simple | Progressive | Perfect | Progressive |
| Present |
| I unlimber |
| you unlimber |
| he/she/it unlimbers |
| we unlimber |
| you all unlimber |
| they unlimber |
|
| I am unlimbering |
| you are unlimbering |
| he/she/it is unlimbering |
| we are unlimbering |
| you all are unlimbering |
| they are unlimbering |
|
| I have unlimbered |
| you have unlimbered |
| he/she/it has unlimbered |
| we have unlimbered |
| you all have unlimbered |
| they have unlimbered |
|
| I have been unlimbering |
| you have been unlimbering |
| he/she/it has been unlimbering |
| we have been unlimbering |
| you all have been unlimbering |
| they have been unlimbering |
|
| Past |
| I unlimbered |
| you unlimbered |
| he/she/it unlimbered |
| we unlimbered |
| you all unlimbered |
| they unlimbered |
|
| I was unlimbering |
| you were unlimbering |
| he/she/it was unlimbering |
| we were unlimbering |
| you all were unlimbering |
| they were unlimbering |
|
| I had unlimbered |
| you had unlimbered |
| he/she/it had unlimbered |
| we had unlimbered |
| you all had unlimbered |
| they had unlimbered |
|
| I had been unlimbering |
| you had been unlimbering |
| he/she/it had been unlimbering |
| we had been unlimbering |
| you all had been unlimbering |
| they had been unlimbering |
|
| Future |
| I will unlimber |
| you will unlimber |
| he/she/it will unlimber |
| we will unlimber |
| you all will unlimber |
| they will unlimber |
|
| I will be unlimbering |
| you will be unlimbering |
| he/she/it will be unlimbering |
| we are unlimbering |
| you all will be unlimbering |
| they will be unlimbering |
|
| I will have unlimbered |
| you will have unlimbered |
| he/she/it will have unlimbered |
| we will have unlimbered |
| you all will have unlimbered |
| they will have unlimbered |
|
| I will have been unlimbering |
| you will have been unlimbering |
| he/she/it will have been unlimbering |
| we will have been unlimbering |
| you all will have been unlimbering |
| they will have been unlimbering |
|
