English verb conjugation
MAY BLACK

Regular verb: black - blacked - blacked

Affirmation

Simple form	V-ing form
I may black you may black he may black we may black you may black they may black	I may be blacking you may be blacking he may be blacking we may be blacking you may be blacking they may be blacking
Perfect	V-ing perfect
I may have blacked you may have blacked he may have blacked we may have blacked you may have blacked they may have blacked	I may have been blacking you may have been blacking he may have been blacking we may have been blacking you may have been blacking they may have been blacking

Negation

Simple form	V-ing form
I mayn't black you mayn't black he mayn't black we mayn't black you mayn't black they mayn't black	I mayn't be blacking you mayn't be blacking he mayn't be blacking we mayn't be blacking you mayn't be blacking they mayn't be blacking
Perfect	V-ing perfect
I mayn't have blacked you mayn't have blacked he mayn't have blacked we mayn't have blacked you mayn't have blacked they mayn't have blacked	I mayn't have been blacking you mayn't have been blacking he mayn't have been blacking we mayn't have been blacking you mayn't have been blacking they mayn't have been blacking

Interrogative form

Simple form	V-ing form
may I black? may you black? may he black? may we black? may you black? may they black?	may I be blacking? may you be blacking? may he be blacking? may we be blacking? may you be blacking? may they be blacking?
Perfect	V-ing perfect
may I have blacked? may you have blacked? may he have blacked? may we have blacked? may you have blacked? may they have blacked?	may I have been blacking? may you have been blacking? may he have been blacking? may we have been blacking? may you have been blacking? may they have been blacking?

Interro-negative form

Simple form	V-ing form
mayn't I black? mayn't you black? mayn't he black? mayn't we black? mayn't you black? mayn't they black?	mayn't I be blacking? mayn't you be blacking? mayn't he be blacking? mayn't we be blacking? mayn't you be blacking? mayn't they be blacking?
Perfect	V-ing perfect
mayn't I have blacked? mayn't you have blacked? mayn't he have blacked? mayn't we have blacked? mayn't you have blacked? mayn't they have blacked?	mayn't I have been blacking? mayn't you have been blacking? mayn't he have been blacking? mayn't we have been blacking? mayn't you have been blacking? mayn't they have been blacking?