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