should bag
Regular verb: bag - bagged- bagged

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd bag
you'd bag
she'd bag
we'd bag
you'd bag
they'd bag 	I'd be bagging
you'd be bagging
she'd be bagging
we'd be bagging
you'd be bagging
they'd be bagging	I should've bagged
you should've bagged
she should've bagged
we should've bagged
you should've bagged
they should've bagged	I should've been bagging
you should've been bagging
she should've been bagging
we should've been bagging
you should've been bagging
they should've been bagging	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't bag
you shouldn't bag
she shouldn't bag
we shouldn't bag
you shouldn't bag
they shouldn't bag 	I shouldn't be bagging
you shouldn't be bagging
she shouldn't be bagging
we shouldn't be bagging
you shouldn't be bagging
they shouldn't be bagging	I shouldn't have bagged
you shouldn't have bagged
she shouldn't have bagged
we shouldn't have bagged
you shouldn't have bagged
they shouldn't have bagged	I shouldn't have been bagging
you shouldn't have been bagging
she shouldn't have been bagging
we shouldn't have been bagging
you shouldn't have been bagging
they shouldn't have been bagging	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I bag?
should you bag?
should she bag?
should we bag?
should you bag?
should they bag? 	should I be bagging?
should you be bagging?
should she be bagging?
should we be bagging?
should you be bagging?
should they be bagging? 	should I have bagged?
should you have bagged?
should she have bagged?
should we have bagged?
should you have bagged?
should they have bagged? 	should I have been bagging?
should you have been bagging?
should she have been bagging?
should we have been bagging?
should you have been bagging?
should they have been bagging? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I bag?
shouldn't you bag?
shouldn't she bag?
shouldn't we bag?
shouldn't you bag?
shouldn't they bag? 	shouldn't I be bagging?
shouldn't you be bagging?
shouldn't she be bagging?
shouldn't we be bagging?
shouldn't you be bagging?
shouldn't they be bagging? 	shouldn't I have bagged?
shouldn't you have bagged?
shouldn't she have bagged?
shouldn't we have bagged?
shouldn't you have bagged?
shouldn't they have bagged? 	shouldn't I have been bagging?
shouldn't you have been bagging?
shouldn't she have been bagging?
shouldn't we have been bagging?
shouldn't you have been bagging?
shouldn't they have been bagging?