| Simple | Progressive | Perfect | Progressive |
| Present |
| I befoul |
| you befoul |
| he/she/it befouls |
| we befoul |
| you all befoul |
| they befoul |
|
| I am befouling |
| you are befouling |
| he/she/it is befouling |
| we are befouling |
| you all are befouling |
| they are befouling |
|
| I have befouled |
| you have befouled |
| he/she/it has befouled |
| we have befouled |
| you all have befouled |
| they have befouled |
|
| I have been befouling |
| you have been befouling |
| he/she/it has been befouling |
| we have been befouling |
| you all have been befouling |
| they have been befouling |
|
| Past |
| I befouled |
| you befouled |
| he/she/it befouled |
| we befouled |
| you all befouled |
| they befouled |
|
| I was befouling |
| you were befouling |
| he/she/it was befouling |
| we were befouling |
| you all were befouling |
| they were befouling |
|
| I had befouled |
| you had befouled |
| he/she/it had befouled |
| we had befouled |
| you all had befouled |
| they had befouled |
|
| I had been befouling |
| you had been befouling |
| he/she/it had been befouling |
| we had been befouling |
| you all had been befouling |
| they had been befouling |
|
| Future |
| I will befoul |
| you will befoul |
| he/she/it will befoul |
| we will befoul |
| you all will befoul |
| they will befoul |
|
| I will be befouling |
| you will be befouling |
| he/she/it will be befouling |
| we are befouling |
| you all will be befouling |
| they will be befouling |
|
| I will have befouled |
| you will have befouled |
| he/she/it will have befouled |
| we will have befouled |
| you all will have befouled |
| they will have befouled |
|
| I will have been befouling |
| you will have been befouling |
| he/she/it will have been befouling |
| we will have been befouling |
| you all will have been befouling |
| they will have been befouling |
|
