I may create you may create she may create we may create you may create they may create
V-ing form
I may be creating you may be creating she may be creating we may be creating you may be creating they may be creating
Perfect
I may have created you may have created she may have created we may have created you may have created they may have created
V-ing perfect
I may have been creating you may have been creating she may have been creating we may have been creating you may have been creating they may have been creating
Negation
Simple form
I mayn't create you mayn't create she mayn't create we mayn't create you mayn't create they mayn't create
V-ing form
I mayn't be creating you mayn't be creating she mayn't be creating we mayn't be creating you mayn't be creating they mayn't be creating
Perfect
I mayn't have created you mayn't have created she mayn't have created we mayn't have created you mayn't have created they mayn't have created
V-ing perfect
I mayn't have been creating you mayn't have been creating she mayn't have been creating we mayn't have been creating you mayn't have been creating they mayn't have been creating
Interrogative form
Simple form
may I create? may you create? may she create? may we create? may you create? may they create?
V-ing form
may I be creating? may you be creating? may she be creating? may we be creating? may you be creating? may they be creating?
Perfect
may I have created? may you have created? may she have created? may we have created? may you have created? may they have created?
V-ing perfect
may I have been creating? may you have been creating? may she have been creating? may we have been creating? may you have been creating? may they have been creating?
Interro-negative form
Simple form
mayn't I create? mayn't you create? mayn't she create? mayn't we create? mayn't you create? mayn't they create?
V-ing form
mayn't I be creating? mayn't you be creating? mayn't she be creating? mayn't we be creating? mayn't you be creating? mayn't they be creating?
Perfect
mayn't I have created? mayn't you have created? mayn't she have created? mayn't we have created? mayn't you have created? mayn't they have created?
V-ing perfect
mayn't I have been creating? mayn't you have been creating? mayn't she have been creating? mayn't we have been creating? mayn't you have been creating? mayn't they have been creating?