English verb conjugation
SHOULD GRIFT

Regular verb: grift - grifted - grifted

Affirmation

Simple form	V-ing form
I'd grift you'd grift she'd grift we'd grift you'd grift they'd grift	I'd be grifting you'd be grifting she'd be grifting we'd be grifting you'd be grifting they'd be grifting
Perfect	V-ing perfect
I should've grifted you should've grifted she should've grifted we should've grifted you should've grifted they should've grifted	I should've been grifting you should've been grifting she should've been grifting we should've been grifting you should've been grifting they should've been grifting

Negation

Simple form	V-ing form
I shouldn't grift you shouldn't grift she shouldn't grift we shouldn't grift you shouldn't grift they shouldn't grift	I shouldn't be grifting you shouldn't be grifting she shouldn't be grifting we shouldn't be grifting you shouldn't be grifting they shouldn't be grifting
Perfect	V-ing perfect
I shouldn't have grifted you shouldn't have grifted she shouldn't have grifted we shouldn't have grifted you shouldn't have grifted they shouldn't have grifted	I shouldn't have been grifting you shouldn't have been grifting she shouldn't have been grifting we shouldn't have been grifting you shouldn't have been grifting they shouldn't have been grifting

Interrogative form

Simple form	V-ing form
should I grift? should you grift? should she grift? should we grift? should you grift? should they grift?	should I be grifting? should you be grifting? should she be grifting? should we be grifting? should you be grifting? should they be grifting?
Perfect	V-ing perfect
should I have grifted? should you have grifted? should she have grifted? should we have grifted? should you have grifted? should they have grifted?	should I have been grifting? should you have been grifting? should she have been grifting? should we have been grifting? should you have been grifting? should they have been grifting?

Interro-negative form

Simple form	V-ing form
shouldn't I grift? shouldn't you grift? shouldn't she grift? shouldn't we grift? shouldn't you grift? shouldn't they grift?	shouldn't I be grifting? shouldn't you be grifting? shouldn't she be grifting? shouldn't we be grifting? shouldn't you be grifting? shouldn't they be grifting?
Perfect	V-ing perfect
shouldn't I have grifted? shouldn't you have grifted? shouldn't she have grifted? shouldn't we have grifted? shouldn't you have grifted? shouldn't they have grifted?	shouldn't I have been grifting? shouldn't you have been grifting? shouldn't she have been grifting? shouldn't we have been grifting? shouldn't you have been grifting? shouldn't they have been grifting?