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