should misbehave
Regular verb: misbehave - misbehaved- misbehaved

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd misbehave
you'd misbehave
he'd misbehave
we'd misbehave
you'd misbehave
they'd misbehave 	I'd be misbehaving
you'd be misbehaving
he'd be misbehaving
we'd be misbehaving
you'd be misbehaving
they'd be misbehaving	I should've misbehaved
you should've misbehaved
he should've misbehaved
we should've misbehaved
you should've misbehaved
they should've misbehaved	I should've been misbehaving
you should've been misbehaving
he should've been misbehaving
we should've been misbehaving
you should've been misbehaving
they should've been misbehaving	

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

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

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