must pretend
Regular verb: pretend - pretended- pretended

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must pretend
you must pretend
she must pretend
we must pretend
you must pretend
they must pretend 	I must be pretending
you must be pretending
she must be pretending
we must be pretending
you must be pretending
they must be pretending	I must have pretended
you must have pretended
she must have pretended
we must have pretended
you must have pretended
they must have pretended	I must have been pretending
you must have been pretending
she must have been pretending
we must have been pretending
you must have been pretending
they must have been pretending	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not pretend
you must not pretend
she must not pretend
we must not pretend
you must not pretend
they must not pretend 	I must not be pretending
you must not be pretending
she must not be pretending
we must not be pretending
you must not be pretending
they must not be pretending	I must not have pretended
you must not have pretended
she must not have pretended
we must not have pretended
you must not have pretended
they must not have pretended	I must not have been pretending
you must not have been pretending
she must not have been pretending
we must not have been pretending
you must not have been pretending
they must not have been pretending	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I pretend?
must you pretend?
must she pretend?
must we pretend?
must you pretend?
must they pretend? 	must I be pretending?
must you be pretending?
must she be pretending?
must we be pretending?
must you be pretending?
must they be pretending? 	must I have pretended?
must you have pretended?
must she have pretended?
must we have pretended?
must you have pretended?
must they have pretended? 	must I have been pretending?
must you have been pretending?
must she have been pretending?
must we have been pretending?
must you have been pretending?
must they have been pretending? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not pretend?
must you not pretend?
must she not pretend?
must we not pretend?
must you not pretend?
must they not pretend? 	must I not be pretending?
must you not be pretending?
must she not be pretending?
must we not be pretending?
must you not be pretending?
must they not be pretending? 	must I not have pretended?
must you not have pretended?
must she not have pretended?
must we not have pretended?
must you not have pretended?
must they not have pretended? 	must I not have been pretending?
must you not have been pretending?
must she not have been pretending?
must we not have been pretending?
must you not have been pretending?
must they not have been pretending?