Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I may note sth you may note sth he may note sth we may note sth you may note sth they may note sth
V-ing form
I may be note sthing you may be note sthing he may be note sthing we may be note sthing you may be note sthing they may be note sthing
Perfect
I may have note sthed you may have note sthed he may have note sthed we may have note sthed you may have note sthed they may have note sthed
V-ing perfect
I may have been note sthing you may have been note sthing he may have been note sthing we may have been note sthing you may have been note sthing they may have been note sthing
Negation
Simple form
I mayn't note sth you mayn't note sth he mayn't note sth we mayn't note sth you mayn't note sth they mayn't note sth
V-ing form
I mayn't be note sthing you mayn't be note sthing he mayn't be note sthing we mayn't be note sthing you mayn't be note sthing they mayn't be note sthing
Perfect
I mayn't have note sthed you mayn't have note sthed he mayn't have note sthed we mayn't have note sthed you mayn't have note sthed they mayn't have note sthed
V-ing perfect
I mayn't have been note sthing you mayn't have been note sthing he mayn't have been note sthing we mayn't have been note sthing you mayn't have been note sthing they mayn't have been note sthing
Interrogative form
Simple form
may I note sth? may you note sth? may he note sth? may we note sth? may you note sth? may they note sth?
V-ing form
may I be note sthing? may you be note sthing? may he be note sthing? may we be note sthing? may you be note sthing? may they be note sthing?
Perfect
may I have note sthed? may you have note sthed? may he have note sthed? may we have note sthed? may you have note sthed? may they have note sthed?
V-ing perfect
may I have been note sthing? may you have been note sthing? may he have been note sthing? may we have been note sthing? may you have been note sthing? may they have been note sthing?
Interro-negative form
Simple form
mayn't I note sth? mayn't you note sth? mayn't he note sth? mayn't we note sth? mayn't you note sth? mayn't they note sth?
V-ing form
mayn't I be note sthing? mayn't you be note sthing? mayn't he be note sthing? mayn't we be note sthing? mayn't you be note sthing? mayn't they be note sthing?
Perfect
mayn't I have note sthed? mayn't you have note sthed? mayn't he have note sthed? mayn't we have note sthed? mayn't you have note sthed? mayn't they have note sthed?
V-ing perfect
mayn't I have been note sthing? mayn't you have been note sthing? mayn't he have been note sthing? mayn't we have been note sthing? mayn't you have been note sthing? mayn't they have been note sthing?