must fake
Regular verb: fake - faked- faked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must fake
you must fake
she must fake
we must fake
you must fake
they must fake 	I must be faking
you must be faking
she must be faking
we must be faking
you must be faking
they must be faking	I must have faked
you must have faked
she 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
she 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 must not fake
you must not fake
she must not fake
we must not fake
you must not fake
they must not fake 	I must not be faking
you must not be faking
she must not be faking
we must not be faking
you must not be faking
they must not be faking	I must not have faked
you must not have faked
she must not have faked
we must not have faked
you must not have faked
they must not have faked	I must not have been faking
you must not have been faking
she must not have been faking
we must not have been faking
you must not have been faking
they must not have been faking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I fake?
must you fake?
must she fake?
must we fake?
must you fake?
must they fake? 	must I be faking?
must you be faking?
must she be faking?
must we be faking?
must you be faking?
must they be faking? 	must I have faked?
must you have faked?
must she 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 she 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 	
must I not fake?
must you not fake?
must she not fake?
must we not fake?
must you not fake?
must they not fake? 	must I not be faking?
must you not be faking?
must she not be faking?
must we not be faking?
must you not be faking?
must they not be faking? 	must I not have faked?
must you not have faked?
must she not have faked?
must we not have faked?
must you not have faked?
must they not have faked? 	must I not have been faking?
must you not have been faking?
must she not have been faking?
must we not have been faking?
must you not have been faking?
must they not have been faking?