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