I may whack you may whack she may whack we may whack you may whack they may whack
V-ing form
I may be whacking you may be whacking she may be whacking we may be whacking you may be whacking they may be whacking
Perfect
I may have whacked you may have whacked she may have whacked we may have whacked you may have whacked they may have whacked
V-ing perfect
I may have been whacking you may have been whacking she may have been whacking we may have been whacking you may have been whacking they may have been whacking
Negation
Simple form
I may not whack you may not whack she may not whack we may not whack you may not whack they may not whack
V-ing form
I may not be whacking you may not be whacking she may not be whacking we may not be whacking you may not be whacking they may not be whacking
Perfect
I may not have whacked you may not have whacked she may not have whacked we may not have whacked you may not have whacked they may not have whacked
V-ing perfect
I may not have been whacking you may not have been whacking she may not have been whacking we may not have been whacking you may not have been whacking they may not have been whacking
Interrogative form
Simple form
may I whack? may you whack? may she whack? may we whack? may you whack? may they whack?
V-ing form
may I be whacking? may you be whacking? may she be whacking? may we be whacking? may you be whacking? may they be whacking?
Perfect
may I have whacked? may you have whacked? may she have whacked? may we have whacked? may you have whacked? may they have whacked?
V-ing perfect
may I have been whacking? may you have been whacking? may she have been whacking? may we have been whacking? may you have been whacking? may they have been whacking?
Interro-negative form
Simple form
may I not whack? may you not whack? may she not whack? may we not whack? may you not whack? may they not whack?
V-ing form
may I not be whacking? may you not be whacking? may she not be whacking? may we not be whacking? may you not be whacking? may they not be whacking?
Perfect
may I not have whacked? may you not have whacked? may she not have whacked? may we not have whacked? may you not have whacked? may they not have whacked?
V-ing perfect
may I not have been whacking? may you not have been whacking? may she not have been whacking? may we not have been whacking? may you not have been whacking? may they not have been whacking?