English verb conjugation
MUST OUTFOOL

Regular verb: outfool - outfooled - outfooled

Affirmation

Simple form	V-ing form
I must outfool you must outfool she must outfool we must outfool you must outfool they must outfool	I must be outfooling you must be outfooling she must be outfooling we must be outfooling you must be outfooling they must be outfooling
Perfect	V-ing perfect
I must have outfooled you must have outfooled she must have outfooled we must have outfooled you must have outfooled they must have outfooled	I must have been outfooling you must have been outfooling she must have been outfooling we must have been outfooling you must have been outfooling they must have been outfooling

Negation

Simple form	V-ing form
I mustn't outfool you mustn't outfool she mustn't outfool we mustn't outfool you mustn't outfool they mustn't outfool	I mustn't be outfooling you mustn't be outfooling she mustn't be outfooling we mustn't be outfooling you mustn't be outfooling they mustn't be outfooling
Perfect	V-ing perfect
I mustn't have outfooled you mustn't have outfooled she mustn't have outfooled we mustn't have outfooled you mustn't have outfooled they mustn't have outfooled	I mustn't have been outfooling you mustn't have been outfooling she mustn't have been outfooling we mustn't have been outfooling you mustn't have been outfooling they mustn't have been outfooling

Interrogative form

Simple form	V-ing form
must I outfool? must you outfool? must she outfool? must we outfool? must you outfool? must they outfool?	must I be outfooling? must you be outfooling? must she be outfooling? must we be outfooling? must you be outfooling? must they be outfooling?
Perfect	V-ing perfect
must I have outfooled? must you have outfooled? must she have outfooled? must we have outfooled? must you have outfooled? must they have outfooled?	must I have been outfooling? must you have been outfooling? must she have been outfooling? must we have been outfooling? must you have been outfooling? must they have been outfooling?

Interro-negative form

Simple form	V-ing form
mustn't I outfool? mustn't you outfool? mustn't she outfool? mustn't we outfool? mustn't you outfool? mustn't they outfool?	mustn't I be outfooling? mustn't you be outfooling? mustn't she be outfooling? mustn't we be outfooling? mustn't you be outfooling? mustn't they be outfooling?
Perfect	V-ing perfect
mustn't I have outfooled? mustn't you have outfooled? mustn't she have outfooled? mustn't we have outfooled? mustn't you have outfooled? mustn't they have outfooled?	mustn't I have been outfooling? mustn't you have been outfooling? mustn't she have been outfooling? mustn't we have been outfooling? mustn't you have been outfooling? mustn't they have been outfooling?