ought to behave
Regular verb: behave - behaved- behaved

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to behave
you ought to behave
he ought to behave
we ought to behave
you ought to behave
they ought to behave 	I ought to be behaving
you ought to be behaving
he ought to be behaving
we ought to be behaving
you ought to be behaving
they ought to be behaving	I ought to have behaved
you ought to have behaved
he ought to have behaved
we ought to have behaved
you ought to have behaved
they ought to have behaved	I ought to have been behaving
you ought to have been behaving
he ought to have been behaving
we ought to have been behaving
you ought to have been behaving
they ought to have been behaving	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to behave
you oughtn't to behave
he oughtn't to behave
we oughtn't to behave
you oughtn't to behave
they oughtn't to behave 	I oughtn't to be behaving
you oughtn't to be behaving
he oughtn't to be behaving
we oughtn't to be behaving
you oughtn't to be behaving
they oughtn't to be behaving	I oughtn't to have behaved
you oughtn't to have behaved
he oughtn't to have behaved
we oughtn't to have behaved
you oughtn't to have behaved
they oughtn't to have behaved	I oughtn't to have been behaving
you oughtn't to have been behaving
he oughtn't to have been behaving
we oughtn't to have been behaving
you oughtn't to have been behaving
they oughtn't to have been behaving	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I behave?
ought to you behave?
ought to he behave?
ought to we behave?
ought to you behave?
ought to they behave? 	ought to I be behaving?
ought to you be behaving?
ought to he be behaving?
ought to we be behaving?
ought to you be behaving?
ought to they be behaving? 	ought to I have behaved?
ought to you have behaved?
ought to he have behaved?
ought to we have behaved?
ought to you have behaved?
ought to they have behaved? 	ought to I have been behaving?
ought to you have been behaving?
ought to he have been behaving?
ought to we have been behaving?
ought to you have been behaving?
ought to they have been behaving? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to behave?
oughtn't you to behave?
oughtn't he to behave?
oughtn't we to behave?
oughtn't you to behave?
oughtn't they to behave? 	oughtn't I to be behaving?
oughtn't you to be behaving?
oughtn't he to be behaving?
oughtn't we to be behaving?
oughtn't you to be behaving?
oughtn't they to be behaving? 	oughtn't I to have behaved?
oughtn't you to have behaved?
oughtn't he to have behaved?
oughtn't we to have behaved?
oughtn't you to have behaved?
oughtn't they to have behaved? 	oughtn't I to have been behaving?
oughtn't you to have been behaving?
oughtn't he to have been behaving?
oughtn't we to have been behaving?
oughtn't you to have been behaving?
oughtn't they to have been behaving?