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