ought to guffaw
Verbo regular: guffaw - guffawed- guffawed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought to guffaw
you ought to guffaw
he ought to guffaw
we ought to guffaw
you ought to guffaw
they ought to guffaw 	I ought to be guffawing
you ought to be guffawing
he ought to be guffawing
we ought to be guffawing
you ought to be guffawing
they ought to be guffawing	I ought to have guffawed
you ought to have guffawed
he ought to have guffawed
we ought to have guffawed
you ought to have guffawed
they ought to have guffawed	I ought to have been guffawing
you ought to have been guffawing
he ought to have been guffawing
we ought to have been guffawing
you ought to have been guffawing
they ought to have been guffawing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought not to guffaw
you ought not to guffaw
he ought not to guffaw
we ought not to guffaw
you ought not to guffaw
they ought not to guffaw 	I ought not to guffawing
you ought not to guffawing
he ought not to guffawing
we ought not to guffawing
you ought not to guffawing
they ought not to guffawing	I ought not to have guffawed
you ought not to have guffawed
he ought not to have guffawed
we ought not to have guffawed
you ought not to have guffawed
they ought not to have guffawed	I ought not to have been guffawing
you ought not to have been guffawing
he ought not to have been guffawing
we ought not to have been guffawing
you ought not to have been guffawing
they ought not to have been guffawing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought to I guffaw?
ought to you guffaw?
ought to he guffaw?
ought to we guffaw?
ought to you guffaw?
ought to they guffaw? 	ought to I be guffawing?
ought to you be guffawing?
ought to he be guffawing?
ought to we be guffawing?
ought to you be guffawing?
ought to they be guffawing? 	ought to I have guffawed?
ought to you have guffawed?
ought to he have guffawed?
ought to we have guffawed?
ought to you have guffawed?
ought to they have guffawed? 	ought to I have been guffawing?
ought to you have been guffawing?
ought to he have been guffawing?
ought to we have been guffawing?
ought to you have been guffawing?
ought to they have been guffawing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought I not to guffaw?
ought you not to guffaw?
ought he not to guffaw?
ought we not to guffaw?
ought you not to guffaw?
ought they not to guffaw? 	ought I not to be guffawing?
ought you not to be guffawing?
ought he not to be guffawing?
ought we not to be guffawing?
ought you not to be guffawing?
ought they not to be guffawing? 	ought I not to have guffawed?
ought you not to have guffawed?
ought he not to have guffawed?
ought we not to have guffawed?
ought you not to have guffawed?
ought they not to have guffawed? 	ought I not to have been guffawing?
ought you not to have been guffawing?
ought he not to have been guffawing?
ought we not to have been guffawing?
ought you not to have been guffawing?
ought they not to have been guffawing?