I may kid you may kid he may kid we may kid you may kid they may kid
V-ing form
I may be kiding you may be kiding he may be kiding we may be kiding you may be kiding they may be kiding
Perfect
I may have kided you may have kided he may have kided we may have kided you may have kided they may have kided
V-ing perfect
I may have been kiding you may have been kiding he may have been kiding we may have been kiding you may have been kiding they may have been kiding
Negation
Simple form
I may not kid you may not kid he may not kid we may not kid you may not kid they may not kid
V-ing form
I may not be kiding you may not be kiding he may not be kiding we may not be kiding you may not be kiding they may not be kiding
Perfect
I may not have kided you may not have kided he may not have kided we may not have kided you may not have kided they may not have kided
V-ing perfect
I may not have been kiding you may not have been kiding he may not have been kiding we may not have been kiding you may not have been kiding they may not have been kiding
Interrogative form
Simple form
may I kid? may you kid? may he kid? may we kid? may you kid? may they kid?
V-ing form
may I be kiding? may you be kiding? may he be kiding? may we be kiding? may you be kiding? may they be kiding?
Perfect
may I have kided? may you have kided? may he have kided? may we have kided? may you have kided? may they have kided?
V-ing perfect
may I have been kiding? may you have been kiding? may he have been kiding? may we have been kiding? may you have been kiding? may they have been kiding?
Interro-negative form
Simple form
may I not kid? may you not kid? may he not kid? may we not kid? may you not kid? may they not kid?
V-ing form
may I not be kiding? may you not be kiding? may he not be kiding? may we not be kiding? may you not be kiding? may they not be kiding?
Perfect
may I not have kided? may you not have kided? may he not have kided? may we not have kided? may you not have kided? may they not have kided?
V-ing perfect
may I not have been kiding? may you not have been kiding? may he not have been kiding? may we not have been kiding? may you not have been kiding? may they not have been kiding?