might misbehave
Regular verb: misbehave - misbehaved- misbehaved

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I might misbehave
you might misbehave
he might misbehave
we might misbehave
you might misbehave
they might misbehave 	I might be misbehaving
you might be misbehaving
he might be misbehaving
we might be misbehaving
you might be misbehaving
they might be misbehaving	I might have misbehaved
you might have misbehaved
he might have misbehaved
we might have misbehaved
you might have misbehaved
they might have misbehaved	I might have been misbehaving
you might have been misbehaving
he might have been misbehaving
we might have been misbehaving
you might have been misbehaving
they might have been misbehaving	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mightn't misbehave
you mightn't misbehave
he mightn't misbehave
we mightn't misbehave
you mightn't misbehave
they mightn't misbehave 	I mightn't be misbehaving
you mightn't be misbehaving
he mightn't be misbehaving
we mightn't be misbehaving
you mightn't be misbehaving
they mightn't be misbehaving	I mightn't have misbehaved
you mightn't have misbehaved
he mightn't have misbehaved
we mightn't have misbehaved
you mightn't have misbehaved
they mightn't have misbehaved	I mightn't have been misbehaving
you mightn't have been misbehaving
he mightn't have been misbehaving
we mightn't have been misbehaving
you mightn't have been misbehaving
they mightn't have been misbehaving	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
might I misbehave?
might you misbehave?
might he misbehave?
might we misbehave?
might you misbehave?
might they misbehave? 	might I be misbehaving?
might you be misbehaving?
might he be misbehaving?
might we be misbehaving?
might you be misbehaving?
might they be misbehaving? 	might I have misbehaved?
might you have misbehaved?
might he have misbehaved?
might we have misbehaved?
might you have misbehaved?
might they have misbehaved? 	might I have been misbehaving?
might you have been misbehaving?
might he have been misbehaving?
might we have been misbehaving?
might you have been misbehaving?
might they have been misbehaving? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mightn't I misbehave?
mightn't you misbehave?
mightn't he misbehave?
mightn't we misbehave?
mightn't you misbehave?
mightn't they misbehave? 	mightn't I be misbehaving?
mightn't you be misbehaving?
mightn't he be misbehaving?
mightn't we be misbehaving?
mightn't you be misbehaving?
mightn't they be misbehaving? 	mightn't I have misbehaved?
mightn't you have misbehaved?
mightn't he have misbehaved?
mightn't we have misbehaved?
mightn't you have misbehaved?
mightn't they have misbehaved? 	mightn't I have been misbehaving?
mightn't you have been misbehaving?
mightn't he have been misbehaving?
mightn't we have been misbehaving?
mightn't you have been misbehaving?
mightn't they have been misbehaving?