English verb conjugation
MAY ROUGHNECK

Regular verb: roughneck - roughnecked - roughnecked

Affirmation

Simple form	V-ing form
I may roughneck you may roughneck she may roughneck we may roughneck you may roughneck they may roughneck	I may be roughnecking you may be roughnecking she may be roughnecking we may be roughnecking you may be roughnecking they may be roughnecking
Perfect	V-ing perfect
I may have roughnecked you may have roughnecked she may have roughnecked we may have roughnecked you may have roughnecked they may have roughnecked	I may have been roughnecking you may have been roughnecking she may have been roughnecking we may have been roughnecking you may have been roughnecking they may have been roughnecking

Negation

Simple form	V-ing form
I mayn't roughneck you mayn't roughneck she mayn't roughneck we mayn't roughneck you mayn't roughneck they mayn't roughneck	I mayn't be roughnecking you mayn't be roughnecking she mayn't be roughnecking we mayn't be roughnecking you mayn't be roughnecking they mayn't be roughnecking
Perfect	V-ing perfect
I mayn't have roughnecked you mayn't have roughnecked she mayn't have roughnecked we mayn't have roughnecked you mayn't have roughnecked they mayn't have roughnecked	I mayn't have been roughnecking you mayn't have been roughnecking she mayn't have been roughnecking we mayn't have been roughnecking you mayn't have been roughnecking they mayn't have been roughnecking

Interrogative form

Simple form	V-ing form
may I roughneck? may you roughneck? may she roughneck? may we roughneck? may you roughneck? may they roughneck?	may I be roughnecking? may you be roughnecking? may she be roughnecking? may we be roughnecking? may you be roughnecking? may they be roughnecking?
Perfect	V-ing perfect
may I have roughnecked? may you have roughnecked? may she have roughnecked? may we have roughnecked? may you have roughnecked? may they have roughnecked?	may I have been roughnecking? may you have been roughnecking? may she have been roughnecking? may we have been roughnecking? may you have been roughnecking? may they have been roughnecking?

Interro-negative form

Simple form	V-ing form
mayn't I roughneck? mayn't you roughneck? mayn't she roughneck? mayn't we roughneck? mayn't you roughneck? mayn't they roughneck?	mayn't I be roughnecking? mayn't you be roughnecking? mayn't she be roughnecking? mayn't we be roughnecking? mayn't you be roughnecking? mayn't they be roughnecking?
Perfect	V-ing perfect
mayn't I have roughnecked? mayn't you have roughnecked? mayn't she have roughnecked? mayn't we have roughnecked? mayn't you have roughnecked? mayn't they have roughnecked?	mayn't I have been roughnecking? mayn't you have been roughnecking? mayn't she have been roughnecking? mayn't we have been roughnecking? mayn't you have been roughnecking? mayn't they have been roughnecking?