English verb conjugation
MAY FLACK

Regular verb: flack - flacked - flacked

Affirmation

Simple form	V-ing form
I may flack you may flack he may flack we may flack you may flack they may flack	I may be flacking you may be flacking he may be flacking we may be flacking you may be flacking they may be flacking
Perfect	V-ing perfect
I may have flacked you may have flacked he may have flacked we may have flacked you may have flacked they may have flacked	I may have been flacking you may have been flacking he may have been flacking we may have been flacking you may have been flacking they may have been flacking

Negation

Simple form	V-ing form
I mayn't flack you mayn't flack he mayn't flack we mayn't flack you mayn't flack they mayn't flack	I mayn't be flacking you mayn't be flacking he mayn't be flacking we mayn't be flacking you mayn't be flacking they mayn't be flacking
Perfect	V-ing perfect
I mayn't have flacked you mayn't have flacked he mayn't have flacked we mayn't have flacked you mayn't have flacked they mayn't have flacked	I mayn't have been flacking you mayn't have been flacking he mayn't have been flacking we mayn't have been flacking you mayn't have been flacking they mayn't have been flacking

Interrogative form

Simple form	V-ing form
may I flack? may you flack? may he flack? may we flack? may you flack? may they flack?	may I be flacking? may you be flacking? may he be flacking? may we be flacking? may you be flacking? may they be flacking?
Perfect	V-ing perfect
may I have flacked? may you have flacked? may he have flacked? may we have flacked? may you have flacked? may they have flacked?	may I have been flacking? may you have been flacking? may he have been flacking? may we have been flacking? may you have been flacking? may they have been flacking?

Interro-negative form

Simple form	V-ing form
mayn't I flack? mayn't you flack? mayn't he flack? mayn't we flack? mayn't you flack? mayn't they flack?	mayn't I be flacking? mayn't you be flacking? mayn't he be flacking? mayn't we be flacking? mayn't you be flacking? mayn't they be flacking?
Perfect	V-ing perfect
mayn't I have flacked? mayn't you have flacked? mayn't he have flacked? mayn't we have flacked? mayn't you have flacked? mayn't they have flacked?	mayn't I have been flacking? mayn't you have been flacking? mayn't he have been flacking? mayn't we have been flacking? mayn't you have been flacking? mayn't they have been flacking?