I'd be gaffing you'd be gaffing she'd be gaffing we'd be gaffing you'd be gaffing they'd be gaffing
Perfect
I should've gaffed you should've gaffed she should've gaffed we should've gaffed you should've gaffed they should've gaffed
V-ing perfect
I should've been gaffing you should've been gaffing she should've been gaffing we should've been gaffing you should've been gaffing they should've been gaffing
Negation
Simple form
I shouldn't gaff you shouldn't gaff she shouldn't gaff we shouldn't gaff you shouldn't gaff they shouldn't gaff
V-ing form
I shouldn't be gaffing you shouldn't be gaffing she shouldn't be gaffing we shouldn't be gaffing you shouldn't be gaffing they shouldn't be gaffing
Perfect
I shouldn't have gaffed you shouldn't have gaffed she shouldn't have gaffed we shouldn't have gaffed you shouldn't have gaffed they shouldn't have gaffed
V-ing perfect
I shouldn't have been gaffing you shouldn't have been gaffing she shouldn't have been gaffing we shouldn't have been gaffing you shouldn't have been gaffing they shouldn't have been gaffing
Interrogative form
Simple form
should I gaff? should you gaff? should she gaff? should we gaff? should you gaff? should they gaff?
V-ing form
should I be gaffing? should you be gaffing? should she be gaffing? should we be gaffing? should you be gaffing? should they be gaffing?
Perfect
should I have gaffed? should you have gaffed? should she have gaffed? should we have gaffed? should you have gaffed? should they have gaffed?
V-ing perfect
should I have been gaffing? should you have been gaffing? should she have been gaffing? should we have been gaffing? should you have been gaffing? should they have been gaffing?
Interro-negative form
Simple form
shouldn't I gaff? shouldn't you gaff? shouldn't she gaff? shouldn't we gaff? shouldn't you gaff? shouldn't they gaff?
V-ing form
shouldn't I be gaffing? shouldn't you be gaffing? shouldn't she be gaffing? shouldn't we be gaffing? shouldn't you be gaffing? shouldn't they be gaffing?
Perfect
shouldn't I have gaffed? shouldn't you have gaffed? shouldn't she have gaffed? shouldn't we have gaffed? shouldn't you have gaffed? shouldn't they have gaffed?
V-ing perfect
shouldn't I have been gaffing? shouldn't you have been gaffing? shouldn't she have been gaffing? shouldn't we have been gaffing? shouldn't you have been gaffing? shouldn't they have been gaffing?