ought to hibernate
Regular verb: hibernate - hibernated- hibernated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to hibernate
you ought to hibernate
he ought to hibernate
we ought to hibernate
you ought to hibernate
they ought to hibernate 	I ought to be hibernating
you ought to be hibernating
he ought to be hibernating
we ought to be hibernating
you ought to be hibernating
they ought to be hibernating	I ought to have hibernated
you ought to have hibernated
he ought to have hibernated
we ought to have hibernated
you ought to have hibernated
they ought to have hibernated	I ought to have been hibernating
you ought to have been hibernating
he ought to have been hibernating
we ought to have been hibernating
you ought to have been hibernating
they ought to have been hibernating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to hibernate
you oughtn't to hibernate
he oughtn't to hibernate
we oughtn't to hibernate
you oughtn't to hibernate
they oughtn't to hibernate 	I oughtn't to be hibernating
you oughtn't to be hibernating
he oughtn't to be hibernating
we oughtn't to be hibernating
you oughtn't to be hibernating
they oughtn't to be hibernating	I oughtn't to have hibernated
you oughtn't to have hibernated
he oughtn't to have hibernated
we oughtn't to have hibernated
you oughtn't to have hibernated
they oughtn't to have hibernated	I oughtn't to have been hibernating
you oughtn't to have been hibernating
he oughtn't to have been hibernating
we oughtn't to have been hibernating
you oughtn't to have been hibernating
they oughtn't to have been hibernating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I hibernate?
ought to you hibernate?
ought to he hibernate?
ought to we hibernate?
ought to you hibernate?
ought to they hibernate? 	ought to I be hibernating?
ought to you be hibernating?
ought to he be hibernating?
ought to we be hibernating?
ought to you be hibernating?
ought to they be hibernating? 	ought to I have hibernated?
ought to you have hibernated?
ought to he have hibernated?
ought to we have hibernated?
ought to you have hibernated?
ought to they have hibernated? 	ought to I have been hibernating?
ought to you have been hibernating?
ought to he have been hibernating?
ought to we have been hibernating?
ought to you have been hibernating?
ought to they have been hibernating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to hibernate?
oughtn't you to hibernate?
oughtn't he to hibernate?
oughtn't we to hibernate?
oughtn't you to hibernate?
oughtn't they to hibernate? 	oughtn't I to be hibernating?
oughtn't you to be hibernating?
oughtn't he to be hibernating?
oughtn't we to be hibernating?
oughtn't you to be hibernating?
oughtn't they to be hibernating? 	oughtn't I to have hibernated?
oughtn't you to have hibernated?
oughtn't he to have hibernated?
oughtn't we to have hibernated?
oughtn't you to have hibernated?
oughtn't they to have hibernated? 	oughtn't I to have been hibernating?
oughtn't you to have been hibernating?
oughtn't he to have been hibernating?
oughtn't we to have been hibernating?
oughtn't you to have been hibernating?
oughtn't they to have been hibernating?