| Simple | Progressive | Perfect | Progressive |
| Present |
| I guffaw |
| you guffaw |
| he/she/it guffaws |
| we guffaw |
| you all guffaw |
| they guffaw |
|
| I am guffawing |
| you are guffawing |
| he/she/it is guffawing |
| we are guffawing |
| you all are guffawing |
| they are guffawing |
|
| I have guffawed |
| you have guffawed |
| he/she/it has guffawed |
| we have guffawed |
| you all have guffawed |
| they have guffawed |
|
| I have been guffawing |
| you have been guffawing |
| he/she/it has been guffawing |
| we have been guffawing |
| you all have been guffawing |
| they have been guffawing |
|
| Past |
| I guffawed |
| you guffawed |
| he/she/it guffawed |
| we guffawed |
| you all guffawed |
| they guffawed |
|
| I was guffawing |
| you were guffawing |
| he/she/it was guffawing |
| we were guffawing |
| you all were guffawing |
| they were guffawing |
|
| I had guffawed |
| you had guffawed |
| he/she/it had guffawed |
| we had guffawed |
| you all had guffawed |
| they had guffawed |
|
| I had been guffawing |
| you had been guffawing |
| he/she/it had been guffawing |
| we had been guffawing |
| you all had been guffawing |
| they had been guffawing |
|
| Future |
| I will guffaw |
| you will guffaw |
| he/she/it will guffaw |
| we will guffaw |
| you all will guffaw |
| they will guffaw |
|
| I will be guffawing |
| you will be guffawing |
| he/she/it will be guffawing |
| we are guffawing |
| you all will be guffawing |
| they will be guffawing |
|
| I will have guffawed |
| you will have guffawed |
| he/she/it will have guffawed |
| we will have guffawed |
| you all will have guffawed |
| they will have guffawed |
|
| I will have been guffawing |
| you will have been guffawing |
| he/she/it will have been guffawing |
| we will have been guffawing |
| you all will have been guffawing |
| they will have been guffawing |
|
