ought to moo
Regular verb: moo - mooed- mooed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to moo
you ought to moo
he ought to moo
we ought to moo
you ought to moo
they ought to moo 	I ought to be mooing
you ought to be mooing
he ought to be mooing
we ought to be mooing
you ought to be mooing
they ought to be mooing	I ought to have mooed
you ought to have mooed
he ought to have mooed
we ought to have mooed
you ought to have mooed
they ought to have mooed	I ought to have been mooing
you ought to have been mooing
he ought to have been mooing
we ought to have been mooing
you ought to have been mooing
they ought to have been mooing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to moo
you oughtn't to moo
he oughtn't to moo
we oughtn't to moo
you oughtn't to moo
they oughtn't to moo 	I oughtn't to be mooing
you oughtn't to be mooing
he oughtn't to be mooing
we oughtn't to be mooing
you oughtn't to be mooing
they oughtn't to be mooing	I oughtn't to have mooed
you oughtn't to have mooed
he oughtn't to have mooed
we oughtn't to have mooed
you oughtn't to have mooed
they oughtn't to have mooed	I oughtn't to have been mooing
you oughtn't to have been mooing
he oughtn't to have been mooing
we oughtn't to have been mooing
you oughtn't to have been mooing
they oughtn't to have been mooing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I moo?
ought to you moo?
ought to he moo?
ought to we moo?
ought to you moo?
ought to they moo? 	ought to I be mooing?
ought to you be mooing?
ought to he be mooing?
ought to we be mooing?
ought to you be mooing?
ought to they be mooing? 	ought to I have mooed?
ought to you have mooed?
ought to he have mooed?
ought to we have mooed?
ought to you have mooed?
ought to they have mooed? 	ought to I have been mooing?
ought to you have been mooing?
ought to he have been mooing?
ought to we have been mooing?
ought to you have been mooing?
ought to they have been mooing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to moo?
oughtn't you to moo?
oughtn't he to moo?
oughtn't we to moo?
oughtn't you to moo?
oughtn't they to moo? 	oughtn't I to be mooing?
oughtn't you to be mooing?
oughtn't he to be mooing?
oughtn't we to be mooing?
oughtn't you to be mooing?
oughtn't they to be mooing? 	oughtn't I to have mooed?
oughtn't you to have mooed?
oughtn't he to have mooed?
oughtn't we to have mooed?
oughtn't you to have mooed?
oughtn't they to have mooed? 	oughtn't I to have been mooing?
oughtn't you to have been mooing?
oughtn't he to have been mooing?
oughtn't we to have been mooing?
oughtn't you to have been mooing?
oughtn't they to have been mooing?