English verb conjugation
MAY SMACK

Regular verb: smack - smacked - smacked

Affirmation

Simple form	V-ing form
I may smack you may smack she may smack we may smack you may smack they may smack	I may be smacking you may be smacking she may be smacking we may be smacking you may be smacking they may be smacking
Perfect	V-ing perfect
I may have smacked you may have smacked she may have smacked we may have smacked you may have smacked they may have smacked	I may have been smacking you may have been smacking she may have been smacking we may have been smacking you may have been smacking they may have been smacking

Negation

Simple form	V-ing form
I mayn't smack you mayn't smack she mayn't smack we mayn't smack you mayn't smack they mayn't smack	I mayn't be smacking you mayn't be smacking she mayn't be smacking we mayn't be smacking you mayn't be smacking they mayn't be smacking
Perfect	V-ing perfect
I mayn't have smacked you mayn't have smacked she mayn't have smacked we mayn't have smacked you mayn't have smacked they mayn't have smacked	I mayn't have been smacking you mayn't have been smacking she mayn't have been smacking we mayn't have been smacking you mayn't have been smacking they mayn't have been smacking

Interrogative form

Simple form	V-ing form
may I smack? may you smack? may she smack? may we smack? may you smack? may they smack?	may I be smacking? may you be smacking? may she be smacking? may we be smacking? may you be smacking? may they be smacking?
Perfect	V-ing perfect
may I have smacked? may you have smacked? may she have smacked? may we have smacked? may you have smacked? may they have smacked?	may I have been smacking? may you have been smacking? may she have been smacking? may we have been smacking? may you have been smacking? may they have been smacking?

Interro-negative form

Simple form	V-ing form
mayn't I smack? mayn't you smack? mayn't she smack? mayn't we smack? mayn't you smack? mayn't they smack?	mayn't I be smacking? mayn't you be smacking? mayn't she be smacking? mayn't we be smacking? mayn't you be smacking? mayn't they be smacking?
Perfect	V-ing perfect
mayn't I have smacked? mayn't you have smacked? mayn't she have smacked? mayn't we have smacked? mayn't you have smacked? mayn't they have smacked?	mayn't I have been smacking? mayn't you have been smacking? mayn't she have been smacking? mayn't we have been smacking? mayn't you have been smacking? mayn't they have been smacking?