must rap
Verbe régulier : rap - rapped- rapped
Traduction française : frapper sur - frapper 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must rap
you must rap
she must rap
we must rap
you must rap
they must rap 	I must be rapping
you must be rapping
she must be rapping
we must be rapping
you must be rapping
they must be rapping	I must have rapped
you must have rapped
she 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
she must have been rapping
we must have been rapping
you must have been rapping
they must have been rapping	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not rap
you must not rap
she 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
she 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
she 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
she must not have been rapping
we must not have been rapping
you must not have been rapping
they must not have been rapping	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I rap?
must you rap?
must she rap?
must we rap?
must you rap?
must they rap? 	must I be rapping?
must you be rapping?
must she be rapping?
must we be rapping?
must you be rapping?
must they be rapping? 	must I have rapped?
must you have rapped?
must she 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 she have been rapping?
must we have been rapping?
must you have been rapping?
must they have been rapping? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not rap?
must you not rap?
must she 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 she 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 she 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 she not have been rapping?
must we not have been rapping?
must you not have been rapping?
must they not have been rapping?