ought to snuff
Verbo regular: snuff - snuffed- snuffed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought to snuff
you ought to snuff
he ought to snuff
we ought to snuff
you ought to snuff
they ought to snuff 	I ought to be snuffing
you ought to be snuffing
he ought to be snuffing
we ought to be snuffing
you ought to be snuffing
they ought to be snuffing	I ought to have snuffed
you ought to have snuffed
he ought to have snuffed
we ought to have snuffed
you ought to have snuffed
they ought to have snuffed	I ought to have been snuffing
you ought to have been snuffing
he ought to have been snuffing
we ought to have been snuffing
you ought to have been snuffing
they ought to have been snuffing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought not to snuff
you ought not to snuff
he ought not to snuff
we ought not to snuff
you ought not to snuff
they ought not to snuff 	I ought not to snuffing
you ought not to snuffing
he ought not to snuffing
we ought not to snuffing
you ought not to snuffing
they ought not to snuffing	I ought not to have snuffed
you ought not to have snuffed
he ought not to have snuffed
we ought not to have snuffed
you ought not to have snuffed
they ought not to have snuffed	I ought not to have been snuffing
you ought not to have been snuffing
he ought not to have been snuffing
we ought not to have been snuffing
you ought not to have been snuffing
they ought not to have been snuffing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought to I snuff?
ought to you snuff?
ought to he snuff?
ought to we snuff?
ought to you snuff?
ought to they snuff? 	ought to I be snuffing?
ought to you be snuffing?
ought to he be snuffing?
ought to we be snuffing?
ought to you be snuffing?
ought to they be snuffing? 	ought to I have snuffed?
ought to you have snuffed?
ought to he have snuffed?
ought to we have snuffed?
ought to you have snuffed?
ought to they have snuffed? 	ought to I have been snuffing?
ought to you have been snuffing?
ought to he have been snuffing?
ought to we have been snuffing?
ought to you have been snuffing?
ought to they have been snuffing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought I not to snuff?
ought you not to snuff?
ought he not to snuff?
ought we not to snuff?
ought you not to snuff?
ought they not to snuff? 	ought I not to be snuffing?
ought you not to be snuffing?
ought he not to be snuffing?
ought we not to be snuffing?
ought you not to be snuffing?
ought they not to be snuffing? 	ought I not to have snuffed?
ought you not to have snuffed?
ought he not to have snuffed?
ought we not to have snuffed?
ought you not to have snuffed?
ought they not to have snuffed? 	ought I not to have been snuffing?
ought you not to have been snuffing?
ought he not to have been snuffing?
ought we not to have been snuffing?
ought you not to have been snuffing?
ought they not to have been snuffing?