English verb conjugation
SHOULD GAFF

Regular verb: gaff - gaffed - gaffed

Affirmation

Simple form	V-ing form
I'd gaff you'd gaff she'd gaff we'd gaff you'd gaff they'd gaff	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	V-ing 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	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	V-ing 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	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	V-ing 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	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	V-ing form
should I gaff? should you gaff? should she gaff? should we gaff? should you gaff? should they gaff?	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	V-ing 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?	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	V-ing 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?	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	V-ing 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?	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?