I may don you may don she may don we may don you may don they may don
V-ing form
I may be donning you may be donning she may be donning we may be donning you may be donning they may be donning
Perfect
I may have donned you may have donned she may have donned we may have donned you may have donned they may have donned
V-ing perfect
I may have been donning you may have been donning she may have been donning we may have been donning you may have been donning they may have been donning
Negation
Simple form
I mayn't don you mayn't don she mayn't don we mayn't don you mayn't don they mayn't don
V-ing form
I mayn't be donning you mayn't be donning she mayn't be donning we mayn't be donning you mayn't be donning they mayn't be donning
Perfect
I mayn't have donned you mayn't have donned she mayn't have donned we mayn't have donned you mayn't have donned they mayn't have donned
V-ing perfect
I mayn't have been donning you mayn't have been donning she mayn't have been donning we mayn't have been donning you mayn't have been donning they mayn't have been donning
Interrogative form
Simple form
may I don? may you don? may she don? may we don? may you don? may they don?
V-ing form
may I be donning? may you be donning? may she be donning? may we be donning? may you be donning? may they be donning?
Perfect
may I have donned? may you have donned? may she have donned? may we have donned? may you have donned? may they have donned?
V-ing perfect
may I have been donning? may you have been donning? may she have been donning? may we have been donning? may you have been donning? may they have been donning?
Interro-negative form
Simple form
mayn't I don? mayn't you don? mayn't she don? mayn't we don? mayn't you don? mayn't they don?
V-ing form
mayn't I be donning? mayn't you be donning? mayn't she be donning? mayn't we be donning? mayn't you be donning? mayn't they be donning?
Perfect
mayn't I have donned? mayn't you have donned? mayn't she have donned? mayn't we have donned? mayn't you have donned? mayn't they have donned?
V-ing perfect
mayn't I have been donning? mayn't you have been donning? mayn't she have been donning? mayn't we have been donning? mayn't you have been donning? mayn't they have been donning?