should overcharge
Regular verb: overcharge - overcharged- overcharged

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd overcharge
you'd overcharge
he'd overcharge
we'd overcharge
you'd overcharge
they'd overcharge 	I'd be overcharging
you'd be overcharging
he'd be overcharging
we'd be overcharging
you'd be overcharging
they'd be overcharging	I should've overcharged
you should've overcharged
he should've overcharged
we should've overcharged
you should've overcharged
they should've overcharged	I should've been overcharging
you should've been overcharging
he should've been overcharging
we should've been overcharging
you should've been overcharging
they should've been overcharging	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't overcharge
you shouldn't overcharge
he shouldn't overcharge
we shouldn't overcharge
you shouldn't overcharge
they shouldn't overcharge 	I shouldn't be overcharging
you shouldn't be overcharging
he shouldn't be overcharging
we shouldn't be overcharging
you shouldn't be overcharging
they shouldn't be overcharging	I shouldn't have overcharged
you shouldn't have overcharged
he shouldn't have overcharged
we shouldn't have overcharged
you shouldn't have overcharged
they shouldn't have overcharged	I shouldn't have been overcharging
you shouldn't have been overcharging
he shouldn't have been overcharging
we shouldn't have been overcharging
you shouldn't have been overcharging
they shouldn't have been overcharging	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I overcharge?
should you overcharge?
should he overcharge?
should we overcharge?
should you overcharge?
should they overcharge? 	should I be overcharging?
should you be overcharging?
should he be overcharging?
should we be overcharging?
should you be overcharging?
should they be overcharging? 	should I have overcharged?
should you have overcharged?
should he have overcharged?
should we have overcharged?
should you have overcharged?
should they have overcharged? 	should I have been overcharging?
should you have been overcharging?
should he have been overcharging?
should we have been overcharging?
should you have been overcharging?
should they have been overcharging? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I overcharge?
shouldn't you overcharge?
shouldn't he overcharge?
shouldn't we overcharge?
shouldn't you overcharge?
shouldn't they overcharge? 	shouldn't I be overcharging?
shouldn't you be overcharging?
shouldn't he be overcharging?
shouldn't we be overcharging?
shouldn't you be overcharging?
shouldn't they be overcharging? 	shouldn't I have overcharged?
shouldn't you have overcharged?
shouldn't he have overcharged?
shouldn't we have overcharged?
shouldn't you have overcharged?
shouldn't they have overcharged? 	shouldn't I have been overcharging?
shouldn't you have been overcharging?
shouldn't he have been overcharging?
shouldn't we have been overcharging?
shouldn't you have been overcharging?
shouldn't they have been overcharging?