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