I may shower you may shower he may shower we may shower you may shower they may shower
V-ing form
I may be showering you may be showering he may be showering we may be showering you may be showering they may be showering
Perfect
I may have showered you may have showered he may have showered we may have showered you may have showered they may have showered
V-ing perfect
I may have been showering you may have been showering he may have been showering we may have been showering you may have been showering they may have been showering
Negation
Simple form
I mayn't shower you mayn't shower he mayn't shower we mayn't shower you mayn't shower they mayn't shower
V-ing form
I mayn't be showering you mayn't be showering he mayn't be showering we mayn't be showering you mayn't be showering they mayn't be showering
Perfect
I mayn't have showered you mayn't have showered he mayn't have showered we mayn't have showered you mayn't have showered they mayn't have showered
V-ing perfect
I mayn't have been showering you mayn't have been showering he mayn't have been showering we mayn't have been showering you mayn't have been showering they mayn't have been showering
Interrogative form
Simple form
may I shower? may you shower? may he shower? may we shower? may you shower? may they shower?
V-ing form
may I be showering? may you be showering? may he be showering? may we be showering? may you be showering? may they be showering?
Perfect
may I have showered? may you have showered? may he have showered? may we have showered? may you have showered? may they have showered?
V-ing perfect
may I have been showering? may you have been showering? may he have been showering? may we have been showering? may you have been showering? may they have been showering?
Interro-negative form
Simple form
mayn't I shower? mayn't you shower? mayn't he shower? mayn't we shower? mayn't you shower? mayn't they shower?
V-ing form
mayn't I be showering? mayn't you be showering? mayn't he be showering? mayn't we be showering? mayn't you be showering? mayn't they be showering?
Perfect
mayn't I have showered? mayn't you have showered? mayn't he have showered? mayn't we have showered? mayn't you have showered? mayn't they have showered?
V-ing perfect
mayn't I have been showering? mayn't you have been showering? mayn't he have been showering? mayn't we have been showering? mayn't you have been showering? mayn't they have been showering?