must fake
Regular verb: fake - faked- faked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must fake
you must fake
he must fake
we must fake
you must fake
they must fake 	I must be faking
you must be faking
he must be faking
we must be faking
you must be faking
they must be faking	I must have faked
you must have faked
he must have faked
we must have faked
you must have faked
they must have faked	I must have been faking
you must have been faking
he must have been faking
we must have been faking
you must have been faking
they must have been faking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't fake
you mustn't fake
he mustn't fake
we mustn't fake
you mustn't fake
they mustn't fake 	I mustn't be faking
you mustn't be faking
he mustn't be faking
we mustn't be faking
you mustn't be faking
they mustn't be faking	I mustn't have faked
you mustn't have faked
he mustn't have faked
we mustn't have faked
you mustn't have faked
they mustn't have faked	I mustn't have been faking
you mustn't have been faking
he mustn't have been faking
we mustn't have been faking
you mustn't have been faking
they mustn't have been faking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I fake?
must you fake?
must he fake?
must we fake?
must you fake?
must they fake? 	must I be faking?
must you be faking?
must he be faking?
must we be faking?
must you be faking?
must they be faking? 	must I have faked?
must you have faked?
must he have faked?
must we have faked?
must you have faked?
must they have faked? 	must I have been faking?
must you have been faking?
must he have been faking?
must we have been faking?
must you have been faking?
must they have been faking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I fake?
mustn't you fake?
mustn't he fake?
mustn't we fake?
mustn't you fake?
mustn't they fake? 	mustn't I be faking?
mustn't you be faking?
mustn't he be faking?
mustn't we be faking?
mustn't you be faking?
mustn't they be faking? 	mustn't I have faked?
mustn't you have faked?
mustn't he have faked?
mustn't we have faked?
mustn't you have faked?
mustn't they have faked? 	mustn't I have been faking?
mustn't you have been faking?
mustn't he have been faking?
mustn't we have been faking?
mustn't you have been faking?
mustn't they have been faking?