| Simple | Progressive | Perfect | Progressive |
| Present |
| I foist |
| you foist |
| he/she/it foists |
| we foist |
| you all foist |
| they foist |
|
| I am foisting |
| you are foisting |
| he/she/it is foisting |
| we are foisting |
| you all are foisting |
| they are foisting |
|
| I have foisted |
| you have foisted |
| he/she/it has foisted |
| we have foisted |
| you all have foisted |
| they have foisted |
|
| I have been foisting |
| you have been foisting |
| he/she/it has been foisting |
| we have been foisting |
| you all have been foisting |
| they have been foisting |
|
| Past |
| I foisted |
| you foisted |
| he/she/it foisted |
| we foisted |
| you all foisted |
| they foisted |
|
| I was foisting |
| you were foisting |
| he/she/it was foisting |
| we were foisting |
| you all were foisting |
| they were foisting |
|
| I had foisted |
| you had foisted |
| he/she/it had foisted |
| we had foisted |
| you all had foisted |
| they had foisted |
|
| I had been foisting |
| you had been foisting |
| he/she/it had been foisting |
| we had been foisting |
| you all had been foisting |
| they had been foisting |
|
| Future |
| I will foist |
| you will foist |
| he/she/it will foist |
| we will foist |
| you all will foist |
| they will foist |
|
| I will be foisting |
| you will be foisting |
| he/she/it will be foisting |
| we are foisting |
| you all will be foisting |
| they will be foisting |
|
| I will have foisted |
| you will have foisted |
| he/she/it will have foisted |
| we will have foisted |
| you all will have foisted |
| they will have foisted |
|
| I will have been foisting |
| you will have been foisting |
| he/she/it will have been foisting |
| we will have been foisting |
| you all will have been foisting |
| they will have been foisting |
|
