English verb conjugation
MAY REGRAFT

Regular verb: regraft - regrafted - regrafted

Affirmation

Simple form	V-ing form
I may regraft you may regraft he may regraft we may regraft you may regraft they may regraft	I may be regrafting you may be regrafting he may be regrafting we may be regrafting you may be regrafting they may be regrafting
Perfect	V-ing perfect
I may have regrafted you may have regrafted he may have regrafted we may have regrafted you may have regrafted they may have regrafted	I may have been regrafting you may have been regrafting he may have been regrafting we may have been regrafting you may have been regrafting they may have been regrafting

Negation

Simple form	V-ing form
I mayn't regraft you mayn't regraft he mayn't regraft we mayn't regraft you mayn't regraft they mayn't regraft	I mayn't be regrafting you mayn't be regrafting he mayn't be regrafting we mayn't be regrafting you mayn't be regrafting they mayn't be regrafting
Perfect	V-ing perfect
I mayn't have regrafted you mayn't have regrafted he mayn't have regrafted we mayn't have regrafted you mayn't have regrafted they mayn't have regrafted	I mayn't have been regrafting you mayn't have been regrafting he mayn't have been regrafting we mayn't have been regrafting you mayn't have been regrafting they mayn't have been regrafting

Interrogative form

Simple form	V-ing form
may I regraft? may you regraft? may he regraft? may we regraft? may you regraft? may they regraft?	may I be regrafting? may you be regrafting? may he be regrafting? may we be regrafting? may you be regrafting? may they be regrafting?
Perfect	V-ing perfect
may I have regrafted? may you have regrafted? may he have regrafted? may we have regrafted? may you have regrafted? may they have regrafted?	may I have been regrafting? may you have been regrafting? may he have been regrafting? may we have been regrafting? may you have been regrafting? may they have been regrafting?

Interro-negative form

Simple form	V-ing form
mayn't I regraft? mayn't you regraft? mayn't he regraft? mayn't we regraft? mayn't you regraft? mayn't they regraft?	mayn't I be regrafting? mayn't you be regrafting? mayn't he be regrafting? mayn't we be regrafting? mayn't you be regrafting? mayn't they be regrafting?
Perfect	V-ing perfect
mayn't I have regrafted? mayn't you have regrafted? mayn't he have regrafted? mayn't we have regrafted? mayn't you have regrafted? mayn't they have regrafted?	mayn't I have been regrafting? mayn't you have been regrafting? mayn't he have been regrafting? mayn't we have been regrafting? mayn't you have been regrafting? mayn't they have been regrafting?