I may stun you may stun he may stun we may stun you may stun they may stun
V-ing form
I may be stunning you may be stunning he may be stunning we may be stunning you may be stunning they may be stunning
Perfect
I may have stunned you may have stunned he may have stunned we may have stunned you may have stunned they may have stunned
V-ing perfect
I may have been stunning you may have been stunning he may have been stunning we may have been stunning you may have been stunning they may have been stunning
Negation
Simple form
I mayn't stun you mayn't stun he mayn't stun we mayn't stun you mayn't stun they mayn't stun
V-ing form
I mayn't be stunning you mayn't be stunning he mayn't be stunning we mayn't be stunning you mayn't be stunning they mayn't be stunning
Perfect
I mayn't have stunned you mayn't have stunned he mayn't have stunned we mayn't have stunned you mayn't have stunned they mayn't have stunned
V-ing perfect
I mayn't have been stunning you mayn't have been stunning he mayn't have been stunning we mayn't have been stunning you mayn't have been stunning they mayn't have been stunning
Interrogative form
Simple form
may I stun? may you stun? may he stun? may we stun? may you stun? may they stun?
V-ing form
may I be stunning? may you be stunning? may he be stunning? may we be stunning? may you be stunning? may they be stunning?
Perfect
may I have stunned? may you have stunned? may he have stunned? may we have stunned? may you have stunned? may they have stunned?
V-ing perfect
may I have been stunning? may you have been stunning? may he have been stunning? may we have been stunning? may you have been stunning? may they have been stunning?
Interro-negative form
Simple form
mayn't I stun? mayn't you stun? mayn't he stun? mayn't we stun? mayn't you stun? mayn't they stun?
V-ing form
mayn't I be stunning? mayn't you be stunning? mayn't he be stunning? mayn't we be stunning? mayn't you be stunning? mayn't they be stunning?
Perfect
mayn't I have stunned? mayn't you have stunned? mayn't he have stunned? mayn't we have stunned? mayn't you have stunned? mayn't they have stunned?
V-ing perfect
mayn't I have been stunning? mayn't you have been stunning? mayn't he have been stunning? mayn't we have been stunning? mayn't you have been stunning? mayn't they have been stunning?