will guffaw
Regular verb: guffaw - guffawed- guffawed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll guffaw
you'll guffaw
she'll guffaw
we'll guffaw
you'll guffaw
they'll guffaw 	I'll be guffawing
you'll be guffawing
she'll be guffawing
we'll be guffawing
you'll be guffawing
they'll be guffawing	I'll have guffawed
you'll have guffawed
she'll have guffawed
we'll have guffawed
you'll have guffawed
they'll have guffawed	I'll have been guffawing
you'll have been guffawing
she'll have been guffawing
we'll have been guffawing
you'll have been guffawing
they'll have been guffawing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I won't guffaw
you won't guffaw
she won't guffaw
we won't guffaw
you won't guffaw
they won't guffaw 	I won't be guffawing
you won't be guffawing
she won't be guffawing
we won't be guffawing
you won't be guffawing
they won't be guffawing	I won't have guffawed
you won't have guffawed
she won't have guffawed
we won't have guffawed
you won't have guffawed
they won't have guffawed	I won't have been guffawing
you won't have been guffawing
she won't have been guffawing
we won't have been guffawing
you won't have been guffawing
they won't have been guffawing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
will I guffaw?
will you guffaw?
will she guffaw?
will we guffaw?
will you guffaw?
will they guffaw? 	will I be guffawing?
will you be guffawing?
will she be guffawing?
will we be guffawing?
will you be guffawing?
will they be guffawing? 	will I have guffawed?
will you have guffawed?
will she have guffawed?
will we have guffawed?
will you have guffawed?
will they have guffawed? 	will I have been guffawing?
will you have been guffawing?
will she have been guffawing?
will we have been guffawing?
will you have been guffawing?
will they have been guffawing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
won't I guffaw?
won't you guffaw?
won't she guffaw?
won't we guffaw?
won't you guffaw?
won't they guffaw? 	won't I be guffawing?
won't you be guffawing?
won't she be guffawing?
won't we be guffawing?
won't you be guffawing?
won't they be guffawing? 	won't I have guffawed?
won't you have guffawed?
won't she have guffawed?
won't we have guffawed?
won't you have guffawed?
won't they have guffawed? 	won't I have been guffawing?
won't you have been guffawing?
won't she have been guffawing?
won't we have been guffawing?
won't you have been guffawing?
won't they have been guffawing?