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