I may man you may man he may man we may man you may man they may man
V-ing form
I may be manning you may be manning he may be manning we may be manning you may be manning they may be manning
Perfect
I may have manned you may have manned he 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 he 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 he 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 he 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 he 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 he 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 he man? may we man? may you man? may they man?
V-ing form
may I be manning? may you be manning? may he be manning? may we be manning? may you be manning? may they be manning?
Perfect
may I have manned? may you have manned? may he 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 he 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 he 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 he 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 he 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 he have been manning? mayn't we have been manning? mayn't you have been manning? mayn't they have been manning?