English verb conjugation
MUST DROOL

Regular verb: drool - drooled - drooled

Affirmation

Simple form	V-ing form
I must drool you must drool he must drool we must drool you must drool they must drool	I must be drooling you must be drooling he must be drooling we must be drooling you must be drooling they must be drooling
Perfect	V-ing perfect
I must have drooled you must have drooled he must have drooled we must have drooled you must have drooled they must have drooled	I must have been drooling you must have been drooling he must have been drooling we must have been drooling you must have been drooling they must have been drooling

Negation

Simple form	V-ing form
I mustn't drool you mustn't drool he mustn't drool we mustn't drool you mustn't drool they mustn't drool	I mustn't be drooling you mustn't be drooling he mustn't be drooling we mustn't be drooling you mustn't be drooling they mustn't be drooling
Perfect	V-ing perfect
I mustn't have drooled you mustn't have drooled he mustn't have drooled we mustn't have drooled you mustn't have drooled they mustn't have drooled	I mustn't have been drooling you mustn't have been drooling he mustn't have been drooling we mustn't have been drooling you mustn't have been drooling they mustn't have been drooling

Interrogative form

Simple form	V-ing form
must I drool? must you drool? must he drool? must we drool? must you drool? must they drool?	must I be drooling? must you be drooling? must he be drooling? must we be drooling? must you be drooling? must they be drooling?
Perfect	V-ing perfect
must I have drooled? must you have drooled? must he have drooled? must we have drooled? must you have drooled? must they have drooled?	must I have been drooling? must you have been drooling? must he have been drooling? must we have been drooling? must you have been drooling? must they have been drooling?

Interro-negative form

Simple form	V-ing form
mustn't I drool? mustn't you drool? mustn't he drool? mustn't we drool? mustn't you drool? mustn't they drool?	mustn't I be drooling? mustn't you be drooling? mustn't he be drooling? mustn't we be drooling? mustn't you be drooling? mustn't they be drooling?
Perfect	V-ing perfect
mustn't I have drooled? mustn't you have drooled? mustn't he have drooled? mustn't we have drooled? mustn't you have drooled? mustn't they have drooled?	mustn't I have been drooling? mustn't you have been drooling? mustn't he have been drooling? mustn't we have been drooling? mustn't you have been drooling? mustn't they have been drooling?