I may rave you may rave she may rave we may rave you may rave they may rave
V-ing form
I may be raving you may be raving she may be raving we may be raving you may be raving they may be raving
Perfect
I may have raved you may have raved she may have raved we may have raved you may have raved they may have raved
V-ing perfect
I may have been raving you may have been raving she may have been raving we may have been raving you may have been raving they may have been raving
Negation
Simple form
I may not rave you may not rave she may not rave we may not rave you may not rave they may not rave
V-ing form
I may not be raving you may not be raving she may not be raving we may not be raving you may not be raving they may not be raving
Perfect
I may not have raved you may not have raved she may not have raved we may not have raved you may not have raved they may not have raved
V-ing perfect
I may not have been raving you may not have been raving she may not have been raving we may not have been raving you may not have been raving they may not have been raving
Interrogative form
Simple form
may I rave? may you rave? may she rave? may we rave? may you rave? may they rave?
V-ing form
may I be raving? may you be raving? may she be raving? may we be raving? may you be raving? may they be raving?
Perfect
may I have raved? may you have raved? may she have raved? may we have raved? may you have raved? may they have raved?
V-ing perfect
may I have been raving? may you have been raving? may she have been raving? may we have been raving? may you have been raving? may they have been raving?
Interro-negative form
Simple form
may I not rave? may you not rave? may she not rave? may we not rave? may you not rave? may they not rave?
V-ing form
may I not be raving? may you not be raving? may she not be raving? may we not be raving? may you not be raving? may they not be raving?
Perfect
may I not have raved? may you not have raved? may she not have raved? may we not have raved? may you not have raved? may they not have raved?
V-ing perfect
may I not have been raving? may you not have been raving? may she not have been raving? may we not have been raving? may you not have been raving? may they not have been raving?