| Simple | Progressive | Perfect | Progressive |
| Present |
| I adumbrate |
| you adumbrate |
| he/she/it adumbrates |
| we adumbrate |
| you all adumbrate |
| they adumbrate |
|
| I am adumbrating |
| you are adumbrating |
| he/she/it is adumbrating |
| we are adumbrating |
| you all are adumbrating |
| they are adumbrating |
|
| I have adumbrated |
| you have adumbrated |
| he/she/it has adumbrated |
| we have adumbrated |
| you all have adumbrated |
| they have adumbrated |
|
| I have been adumbrating |
| you have been adumbrating |
| he/she/it has been adumbrating |
| we have been adumbrating |
| you all have been adumbrating |
| they have been adumbrating |
|
| Past |
| I adumbrated |
| you adumbrated |
| he/she/it adumbrated |
| we adumbrated |
| you all adumbrated |
| they adumbrated |
|
| I was adumbrating |
| you were adumbrating |
| he/she/it was adumbrating |
| we were adumbrating |
| you all were adumbrating |
| they were adumbrating |
|
| I had adumbrated |
| you had adumbrated |
| he/she/it had adumbrated |
| we had adumbrated |
| you all had adumbrated |
| they had adumbrated |
|
| I had been adumbrating |
| you had been adumbrating |
| he/she/it had been adumbrating |
| we had been adumbrating |
| you all had been adumbrating |
| they had been adumbrating |
|
| Future |
| I will adumbrate |
| you will adumbrate |
| he/she/it will adumbrate |
| we will adumbrate |
| you all will adumbrate |
| they will adumbrate |
|
| I will be adumbrating |
| you will be adumbrating |
| he/she/it will be adumbrating |
| we are adumbrating |
| you all will be adumbrating |
| they will be adumbrating |
|
| I will have adumbrated |
| you will have adumbrated |
| he/she/it will have adumbrated |
| we will have adumbrated |
| you all will have adumbrated |
| they will have adumbrated |
|
| I will have been adumbrating |
| you will have been adumbrating |
| he/she/it will have been adumbrating |
| we will have been adumbrating |
| you all will have been adumbrating |
| they will have been adumbrating |
|
