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