English verb conjugation
MAY INITIAL

Regular verb: initial - initialed - initialed

Affirmation

Simple form	V-ing form
I may initial you may initial he may initial we may initial you may initial they may initial	I may be initialing you may be initialing he may be initialing we may be initialing you may be initialing they may be initialing
Perfect	V-ing perfect
I may have initialed you may have initialed he may have initialed we may have initialed you may have initialed they may have initialed	I may have been initialing you may have been initialing he may have been initialing we may have been initialing you may have been initialing they may have been initialing

Negation

Simple form	V-ing form
I mayn't initial you mayn't initial he mayn't initial we mayn't initial you mayn't initial they mayn't initial	I mayn't be initialing you mayn't be initialing he mayn't be initialing we mayn't be initialing you mayn't be initialing they mayn't be initialing
Perfect	V-ing perfect
I mayn't have initialed you mayn't have initialed he mayn't have initialed we mayn't have initialed you mayn't have initialed they mayn't have initialed	I mayn't have been initialing you mayn't have been initialing he mayn't have been initialing we mayn't have been initialing you mayn't have been initialing they mayn't have been initialing

Interrogative form

Simple form	V-ing form
may I initial? may you initial? may he initial? may we initial? may you initial? may they initial?	may I be initialing? may you be initialing? may he be initialing? may we be initialing? may you be initialing? may they be initialing?
Perfect	V-ing perfect
may I have initialed? may you have initialed? may he have initialed? may we have initialed? may you have initialed? may they have initialed?	may I have been initialing? may you have been initialing? may he have been initialing? may we have been initialing? may you have been initialing? may they have been initialing?

Interro-negative form

Simple form	V-ing form
mayn't I initial? mayn't you initial? mayn't he initial? mayn't we initial? mayn't you initial? mayn't they initial?	mayn't I be initialing? mayn't you be initialing? mayn't he be initialing? mayn't we be initialing? mayn't you be initialing? mayn't they be initialing?
Perfect	V-ing perfect
mayn't I have initialed? mayn't you have initialed? mayn't he have initialed? mayn't we have initialed? mayn't you have initialed? mayn't they have initialed?	mayn't I have been initialing? mayn't you have been initialing? mayn't he have been initialing? mayn't we have been initialing? mayn't you have been initialing? mayn't they have been initialing?