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