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