might misbehave
Regular verb: misbehave - misbehaved- misbehaved

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I might misbehave
you might misbehave
she might misbehave
we might misbehave
you might misbehave
they might misbehave 	I might be misbehaving
you might be misbehaving
she might be misbehaving
we might be misbehaving
you might be misbehaving
they might be misbehaving	I might have misbehaved
you might have misbehaved
she 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
she 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
she 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
she 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
she 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
she 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 she misbehave?
might we misbehave?
might you misbehave?
might they misbehave? 	might I be misbehaving?
might you be misbehaving?
might she be misbehaving?
might we be misbehaving?
might you be misbehaving?
might they be misbehaving? 	might I have misbehaved?
might you have misbehaved?
might she 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 she 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 she 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 she 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 she 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 she have been misbehaving?
mightn't we have been misbehaving?
mightn't you have been misbehaving?
mightn't they have been misbehaving?