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