I may drool you may drool he may drool we may drool you may drool they may drool
V-ing form
I may be drooling you may be drooling he may be drooling we may be drooling you may be drooling they may be drooling
Perfect
I may have drooled you may have drooled he may have drooled we may have drooled you may have drooled they may have drooled
V-ing perfect
I may have been drooling you may have been drooling he may have been drooling we may have been drooling you may have been drooling they may have been drooling
Negation
Simple form
I may not drool you may not drool he may not drool we may not drool you may not drool they may not drool
V-ing form
I may not be drooling you may not be drooling he may not be drooling we may not be drooling you may not be drooling they may not be drooling
Perfect
I may not have drooled you may not have drooled he may not have drooled we may not have drooled you may not have drooled they may not have drooled
V-ing perfect
I may not have been drooling you may not have been drooling he may not have been drooling we may not have been drooling you may not have been drooling they may not have been drooling
Interrogative form
Simple form
may I drool? may you drool? may he drool? may we drool? may you drool? may they drool?
V-ing form
may I be drooling? may you be drooling? may he be drooling? may we be drooling? may you be drooling? may they be drooling?
Perfect
may I have drooled? may you have drooled? may he have drooled? may we have drooled? may you have drooled? may they have drooled?
V-ing perfect
may I have been drooling? may you have been drooling? may he have been drooling? may we have been drooling? may you have been drooling? may they have been drooling?
Interro-negative form
Simple form
may I not drool? may you not drool? may he not drool? may we not drool? may you not drool? may they not drool?
V-ing form
may I not be drooling? may you not be drooling? may he not be drooling? may we not be drooling? may you not be drooling? may they not be drooling?
Perfect
may I not have drooled? may you not have drooled? may he not have drooled? may we not have drooled? may you not have drooled? may they not have drooled?
V-ing perfect
may I not have been drooling? may you not have been drooling? may he not have been drooling? may we not have been drooling? may you not have been drooling? may they not have been drooling?