English verb conjugation
MUST OUTFOX

Regular verb: outfox - outfoxed - outfoxed

Affirmation

Simple form	V-ing form
I must outfox you must outfox he must outfox we must outfox you must outfox they must outfox	I must be outfoxing you must be outfoxing he must be outfoxing we must be outfoxing you must be outfoxing they must be outfoxing
Perfect	V-ing perfect
I must have outfoxed you must have outfoxed he must have outfoxed we must have outfoxed you must have outfoxed they must have outfoxed	I must have been outfoxing you must have been outfoxing he must have been outfoxing we must have been outfoxing you must have been outfoxing they must have been outfoxing

Negation

Simple form	V-ing form
I mustn't outfox you mustn't outfox he mustn't outfox we mustn't outfox you mustn't outfox they mustn't outfox	I mustn't be outfoxing you mustn't be outfoxing he mustn't be outfoxing we mustn't be outfoxing you mustn't be outfoxing they mustn't be outfoxing
Perfect	V-ing perfect
I mustn't have outfoxed you mustn't have outfoxed he mustn't have outfoxed we mustn't have outfoxed you mustn't have outfoxed they mustn't have outfoxed	I mustn't have been outfoxing you mustn't have been outfoxing he mustn't have been outfoxing we mustn't have been outfoxing you mustn't have been outfoxing they mustn't have been outfoxing

Interrogative form

Simple form	V-ing form
must I outfox? must you outfox? must he outfox? must we outfox? must you outfox? must they outfox?	must I be outfoxing? must you be outfoxing? must he be outfoxing? must we be outfoxing? must you be outfoxing? must they be outfoxing?
Perfect	V-ing perfect
must I have outfoxed? must you have outfoxed? must he have outfoxed? must we have outfoxed? must you have outfoxed? must they have outfoxed?	must I have been outfoxing? must you have been outfoxing? must he have been outfoxing? must we have been outfoxing? must you have been outfoxing? must they have been outfoxing?

Interro-negative form

Simple form	V-ing form
mustn't I outfox? mustn't you outfox? mustn't he outfox? mustn't we outfox? mustn't you outfox? mustn't they outfox?	mustn't I be outfoxing? mustn't you be outfoxing? mustn't he be outfoxing? mustn't we be outfoxing? mustn't you be outfoxing? mustn't they be outfoxing?
Perfect	V-ing perfect
mustn't I have outfoxed? mustn't you have outfoxed? mustn't he have outfoxed? mustn't we have outfoxed? mustn't you have outfoxed? mustn't they have outfoxed?	mustn't I have been outfoxing? mustn't you have been outfoxing? mustn't he have been outfoxing? mustn't we have been outfoxing? mustn't you have been outfoxing? mustn't they have been outfoxing?