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