| Simple | Progressive | Perfect | Progressive |
| Present |
| I decapitate |
| you decapitate |
| he/she/it decapitates |
| we decapitate |
| you all decapitate |
| they decapitate |
|
| I am decapitating |
| you are decapitating |
| he/she/it is decapitating |
| we are decapitating |
| you all are decapitating |
| they are decapitating |
|
| I have decapitated |
| you have decapitated |
| he/she/it has decapitated |
| we have decapitated |
| you all have decapitated |
| they have decapitated |
|
| I have been decapitating |
| you have been decapitating |
| he/she/it has been decapitating |
| we have been decapitating |
| you all have been decapitating |
| they have been decapitating |
|
| Past |
| I decapitated |
| you decapitated |
| he/she/it decapitated |
| we decapitated |
| you all decapitated |
| they decapitated |
|
| I was decapitating |
| you were decapitating |
| he/she/it was decapitating |
| we were decapitating |
| you all were decapitating |
| they were decapitating |
|
| I had decapitated |
| you had decapitated |
| he/she/it had decapitated |
| we had decapitated |
| you all had decapitated |
| they had decapitated |
|
| I had been decapitating |
| you had been decapitating |
| he/she/it had been decapitating |
| we had been decapitating |
| you all had been decapitating |
| they had been decapitating |
|
| Future |
| I will decapitate |
| you will decapitate |
| he/she/it will decapitate |
| we will decapitate |
| you all will decapitate |
| they will decapitate |
|
| I will be decapitating |
| you will be decapitating |
| he/she/it will be decapitating |
| we are decapitating |
| you all will be decapitating |
| they will be decapitating |
|
| I will have decapitated |
| you will have decapitated |
| he/she/it will have decapitated |
| we will have decapitated |
| you all will have decapitated |
| they will have decapitated |
|
| I will have been decapitating |
| you will have been decapitating |
| he/she/it will have been decapitating |
| we will have been decapitating |
| you all will have been decapitating |
| they will have been decapitating |
|
