English verb conjugation
MAY GRIFT

Regular verb: grift - grifted - grifted

Affirmation

Simple form	V-ing form
I may grift you may grift he may grift we may grift you may grift they may grift	I may be grifting you may be grifting he may be grifting we may be grifting you may be grifting they may be grifting
Perfect	V-ing perfect
I may have grifted you may have grifted he may have grifted we may have grifted you may have grifted they may have grifted	I may have been grifting you may have been grifting he may have been grifting we may have been grifting you may have been grifting they may have been grifting

Negation

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

Interrogative form

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

Interro-negative form

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