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