English verb conjugation
MAY DERAI

Regular verb: derai - deraied - deraied

Affirmation

Simple form	V-ing form
I may derai you may derai she may derai we may derai you may derai they may derai	I may be deraiing you may be deraiing she may be deraiing we may be deraiing you may be deraiing they may be deraiing
Perfect	V-ing perfect
I may have deraied you may have deraied she may have deraied we may have deraied you may have deraied they may have deraied	I may have been deraiing you may have been deraiing she may have been deraiing we may have been deraiing you may have been deraiing they may have been deraiing

Negation

Simple form	V-ing form
I mayn't derai you mayn't derai she mayn't derai we mayn't derai you mayn't derai they mayn't derai	I mayn't be deraiing you mayn't be deraiing she mayn't be deraiing we mayn't be deraiing you mayn't be deraiing they mayn't be deraiing
Perfect	V-ing perfect
I mayn't have deraied you mayn't have deraied she mayn't have deraied we mayn't have deraied you mayn't have deraied they mayn't have deraied	I mayn't have been deraiing you mayn't have been deraiing she mayn't have been deraiing we mayn't have been deraiing you mayn't have been deraiing they mayn't have been deraiing

Interrogative form

Simple form	V-ing form
may I derai? may you derai? may she derai? may we derai? may you derai? may they derai?	may I be deraiing? may you be deraiing? may she be deraiing? may we be deraiing? may you be deraiing? may they be deraiing?
Perfect	V-ing perfect
may I have deraied? may you have deraied? may she have deraied? may we have deraied? may you have deraied? may they have deraied?	may I have been deraiing? may you have been deraiing? may she have been deraiing? may we have been deraiing? may you have been deraiing? may they have been deraiing?

Interro-negative form

Simple form	V-ing form
mayn't I derai? mayn't you derai? mayn't she derai? mayn't we derai? mayn't you derai? mayn't they derai?	mayn't I be deraiing? mayn't you be deraiing? mayn't she be deraiing? mayn't we be deraiing? mayn't you be deraiing? mayn't they be deraiing?
Perfect	V-ing perfect
mayn't I have deraied? mayn't you have deraied? mayn't she have deraied? mayn't we have deraied? mayn't you have deraied? mayn't they have deraied?	mayn't I have been deraiing? mayn't you have been deraiing? mayn't she have been deraiing? mayn't we have been deraiing? mayn't you have been deraiing? mayn't they have been deraiing?