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