must rap
Regular verb: rap - rapped- rapped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must rap
you must rap
he must rap
we must rap
you must rap
they must rap 	I must be rapping
you must be rapping
he must be rapping
we must be rapping
you must be rapping
they must be rapping	I must have rapped
you must have rapped
he must have rapped
we must have rapped
you must have rapped
they must have rapped	I must have been rapping
you must have been rapping
he must have been rapping
we must have been rapping
you must have been rapping
they must have been rapping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not rap
you must not rap
he must not rap
we must not rap
you must not rap
they must not rap 	I must not be rapping
you must not be rapping
he must not be rapping
we must not be rapping
you must not be rapping
they must not be rapping	I must not have rapped
you must not have rapped
he must not have rapped
we must not have rapped
you must not have rapped
they must not have rapped	I must not have been rapping
you must not have been rapping
he must not have been rapping
we must not have been rapping
you must not have been rapping
they must not have been rapping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I rap?
must you rap?
must he rap?
must we rap?
must you rap?
must they rap? 	must I be rapping?
must you be rapping?
must he be rapping?
must we be rapping?
must you be rapping?
must they be rapping? 	must I have rapped?
must you have rapped?
must he have rapped?
must we have rapped?
must you have rapped?
must they have rapped? 	must I have been rapping?
must you have been rapping?
must he have been rapping?
must we have been rapping?
must you have been rapping?
must they have been rapping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not rap?
must you not rap?
must he not rap?
must we not rap?
must you not rap?
must they not rap? 	must I not be rapping?
must you not be rapping?
must he not be rapping?
must we not be rapping?
must you not be rapping?
must they not be rapping? 	must I not have rapped?
must you not have rapped?
must he not have rapped?
must we not have rapped?
must you not have rapped?
must they not have rapped? 	must I not have been rapping?
must you not have been rapping?
must he not have been rapping?
must we not have been rapping?
must you not have been rapping?
must they not have been rapping?