| Simple | Progressive | Perfect | Progressive |
| Present |
| I deaden |
| you deaden |
| he/she/it deadens |
| we deaden |
| you all deaden |
| they deaden |
|
| I am deadening |
| you are deadening |
| he/she/it is deadening |
| we are deadening |
| you all are deadening |
| they are deadening |
|
| I have deadened |
| you have deadened |
| he/she/it has deadened |
| we have deadened |
| you all have deadened |
| they have deadened |
|
| I have been deadening |
| you have been deadening |
| he/she/it has been deadening |
| we have been deadening |
| you all have been deadening |
| they have been deadening |
|
| Past |
| I deadened |
| you deadened |
| he/she/it deadened |
| we deadened |
| you all deadened |
| they deadened |
|
| I was deadening |
| you were deadening |
| he/she/it was deadening |
| we were deadening |
| you all were deadening |
| they were deadening |
|
| I had deadened |
| you had deadened |
| he/she/it had deadened |
| we had deadened |
| you all had deadened |
| they had deadened |
|
| I had been deadening |
| you had been deadening |
| he/she/it had been deadening |
| we had been deadening |
| you all had been deadening |
| they had been deadening |
|
| Future |
| I will deaden |
| you will deaden |
| he/she/it will deaden |
| we will deaden |
| you all will deaden |
| they will deaden |
|
| I will be deadening |
| you will be deadening |
| he/she/it will be deadening |
| we are deadening |
| you all will be deadening |
| they will be deadening |
|
| I will have deadened |
| you will have deadened |
| he/she/it will have deadened |
| we will have deadened |
| you all will have deadened |
| they will have deadened |
|
| I will have been deadening |
| you will have been deadening |
| he/she/it will have been deadening |
| we will have been deadening |
| you all will have been deadening |
| they will have been deadening |
|
