ought to woof
Regular verb: woof - woofed- woofed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to woof
you ought to woof
she ought to woof
we ought to woof
you ought to woof
they ought to woof 	I ought to be woofing
you ought to be woofing
she ought to be woofing
we ought to be woofing
you ought to be woofing
they ought to be woofing	I ought to have woofed
you ought to have woofed
she ought to have woofed
we ought to have woofed
you ought to have woofed
they ought to have woofed	I ought to have been woofing
you ought to have been woofing
she ought to have been woofing
we ought to have been woofing
you ought to have been woofing
they ought to have been woofing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to woof
you oughtn't to woof
she oughtn't to woof
we oughtn't to woof
you oughtn't to woof
they oughtn't to woof 	I oughtn't to be woofing
you oughtn't to be woofing
she oughtn't to be woofing
we oughtn't to be woofing
you oughtn't to be woofing
they oughtn't to be woofing	I oughtn't to have woofed
you oughtn't to have woofed
she oughtn't to have woofed
we oughtn't to have woofed
you oughtn't to have woofed
they oughtn't to have woofed	I oughtn't to have been woofing
you oughtn't to have been woofing
she oughtn't to have been woofing
we oughtn't to have been woofing
you oughtn't to have been woofing
they oughtn't to have been woofing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I woof?
ought to you woof?
ought to she woof?
ought to we woof?
ought to you woof?
ought to they woof? 	ought to I be woofing?
ought to you be woofing?
ought to she be woofing?
ought to we be woofing?
ought to you be woofing?
ought to they be woofing? 	ought to I have woofed?
ought to you have woofed?
ought to she have woofed?
ought to we have woofed?
ought to you have woofed?
ought to they have woofed? 	ought to I have been woofing?
ought to you have been woofing?
ought to she have been woofing?
ought to we have been woofing?
ought to you have been woofing?
ought to they have been woofing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to woof?
oughtn't you to woof?
oughtn't she to woof?
oughtn't we to woof?
oughtn't you to woof?
oughtn't they to woof? 	oughtn't I to be woofing?
oughtn't you to be woofing?
oughtn't she to be woofing?
oughtn't we to be woofing?
oughtn't you to be woofing?
oughtn't they to be woofing? 	oughtn't I to have woofed?
oughtn't you to have woofed?
oughtn't she to have woofed?
oughtn't we to have woofed?
oughtn't you to have woofed?
oughtn't they to have woofed? 	oughtn't I to have been woofing?
oughtn't you to have been woofing?
oughtn't she to have been woofing?
oughtn't we to have been woofing?
oughtn't you to have been woofing?
oughtn't they to have been woofing?