I'd be bugging you'd be bugging he'd be bugging we'd be bugging you'd be bugging they'd be bugging
Perfect
I should've bugged you should've bugged he should've bugged we should've bugged you should've bugged they should've bugged
V-ing perfect
I should've been bugging you should've been bugging he should've been bugging we should've been bugging you should've been bugging they should've been bugging
Negation
Simple form
I shouldn't bug you shouldn't bug he shouldn't bug we shouldn't bug you shouldn't bug they shouldn't bug
V-ing form
I shouldn't be bugging you shouldn't be bugging he shouldn't be bugging we shouldn't be bugging you shouldn't be bugging they shouldn't be bugging
Perfect
I shouldn't have bugged you shouldn't have bugged he shouldn't have bugged we shouldn't have bugged you shouldn't have bugged they shouldn't have bugged
V-ing perfect
I shouldn't have been bugging you shouldn't have been bugging he shouldn't have been bugging we shouldn't have been bugging you shouldn't have been bugging they shouldn't have been bugging
Interrogative form
Simple form
should I bug? should you bug? should he bug? should we bug? should you bug? should they bug?
V-ing form
should I be bugging? should you be bugging? should he be bugging? should we be bugging? should you be bugging? should they be bugging?
Perfect
should I have bugged? should you have bugged? should he have bugged? should we have bugged? should you have bugged? should they have bugged?
V-ing perfect
should I have been bugging? should you have been bugging? should he have been bugging? should we have been bugging? should you have been bugging? should they have been bugging?
Interro-negative form
Simple form
shouldn't I bug? shouldn't you bug? shouldn't he bug? shouldn't we bug? shouldn't you bug? shouldn't they bug?
V-ing form
shouldn't I be bugging? shouldn't you be bugging? shouldn't he be bugging? shouldn't we be bugging? shouldn't you be bugging? shouldn't they be bugging?
Perfect
shouldn't I have bugged? shouldn't you have bugged? shouldn't he have bugged? shouldn't we have bugged? shouldn't you have bugged? shouldn't they have bugged?
V-ing perfect
shouldn't I have been bugging? shouldn't you have been bugging? shouldn't he have been bugging? shouldn't we have been bugging? shouldn't you have been bugging? shouldn't they have been bugging?