must role-play
Regular verb: role-play - role-played- role-played

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must role-play
you must role-play
she must role-play
we must role-play
you must role-play
they must role-play 	I must be role-playing
you must be role-playing
she must be role-playing
we must be role-playing
you must be role-playing
they must be role-playing	I must have role-played
you must have role-played
she must have role-played
we must have role-played
you must have role-played
they must have role-played	I must have been role-playing
you must have been role-playing
she must have been role-playing
we must have been role-playing
you must have been role-playing
they must have been role-playing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not role-play
you must not role-play
she must not role-play
we must not role-play
you must not role-play
they must not role-play 	I must not be role-playing
you must not be role-playing
she must not be role-playing
we must not be role-playing
you must not be role-playing
they must not be role-playing	I must not have role-played
you must not have role-played
she must not have role-played
we must not have role-played
you must not have role-played
they must not have role-played	I must not have been role-playing
you must not have been role-playing
she must not have been role-playing
we must not have been role-playing
you must not have been role-playing
they must not have been role-playing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I role-play?
must you role-play?
must she role-play?
must we role-play?
must you role-play?
must they role-play? 	must I be role-playing?
must you be role-playing?
must she be role-playing?
must we be role-playing?
must you be role-playing?
must they be role-playing? 	must I have role-played?
must you have role-played?
must she have role-played?
must we have role-played?
must you have role-played?
must they have role-played? 	must I have been role-playing?
must you have been role-playing?
must she have been role-playing?
must we have been role-playing?
must you have been role-playing?
must they have been role-playing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not role-play?
must you not role-play?
must she not role-play?
must we not role-play?
must you not role-play?
must they not role-play? 	must I not be role-playing?
must you not be role-playing?
must she not be role-playing?
must we not be role-playing?
must you not be role-playing?
must they not be role-playing? 	must I not have role-played?
must you not have role-played?
must she not have role-played?
must we not have role-played?
must you not have role-played?
must they not have role-played? 	must I not have been role-playing?
must you not have been role-playing?
must she not have been role-playing?
must we not have been role-playing?
must you not have been role-playing?
must they not have been role-playing?