should bargain
Regular verb: bargain - bargained- bargained

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd bargain
you'd bargain
he'd bargain
we'd bargain
you'd bargain
they'd bargain 	I'd be bargaining
you'd be bargaining
he'd be bargaining
we'd be bargaining
you'd be bargaining
they'd be bargaining	I should've bargained
you should've bargained
he should've bargained
we should've bargained
you should've bargained
they should've bargained	I should've been bargaining
you should've been bargaining
he should've been bargaining
we should've been bargaining
you should've been bargaining
they should've been bargaining	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't bargain
you shouldn't bargain
he shouldn't bargain
we shouldn't bargain
you shouldn't bargain
they shouldn't bargain 	I shouldn't be bargaining
you shouldn't be bargaining
he shouldn't be bargaining
we shouldn't be bargaining
you shouldn't be bargaining
they shouldn't be bargaining	I shouldn't have bargained
you shouldn't have bargained
he shouldn't have bargained
we shouldn't have bargained
you shouldn't have bargained
they shouldn't have bargained	I shouldn't have been bargaining
you shouldn't have been bargaining
he shouldn't have been bargaining
we shouldn't have been bargaining
you shouldn't have been bargaining
they shouldn't have been bargaining	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I bargain?
should you bargain?
should he bargain?
should we bargain?
should you bargain?
should they bargain? 	should I be bargaining?
should you be bargaining?
should he be bargaining?
should we be bargaining?
should you be bargaining?
should they be bargaining? 	should I have bargained?
should you have bargained?
should he have bargained?
should we have bargained?
should you have bargained?
should they have bargained? 	should I have been bargaining?
should you have been bargaining?
should he have been bargaining?
should we have been bargaining?
should you have been bargaining?
should they have been bargaining? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I bargain?
shouldn't you bargain?
shouldn't he bargain?
shouldn't we bargain?
shouldn't you bargain?
shouldn't they bargain? 	shouldn't I be bargaining?
shouldn't you be bargaining?
shouldn't he be bargaining?
shouldn't we be bargaining?
shouldn't you be bargaining?
shouldn't they be bargaining? 	shouldn't I have bargained?
shouldn't you have bargained?
shouldn't he have bargained?
shouldn't we have bargained?
shouldn't you have bargained?
shouldn't they have bargained? 	shouldn't I have been bargaining?
shouldn't you have been bargaining?
shouldn't he have been bargaining?
shouldn't we have been bargaining?
shouldn't you have been bargaining?
shouldn't they have been bargaining?