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