must bum-rush
Verbe régulier : bum-rush - bum-rushed- bum-rushed

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must bum-rush
you must bum-rush
she must bum-rush
we must bum-rush
you must bum-rush
they must bum-rush 	I must be bum-rushing
you must be bum-rushing
she must be bum-rushing
we must be bum-rushing
you must be bum-rushing
they must be bum-rushing	I must have bum-rushed
you must have bum-rushed
she must have bum-rushed
we must have bum-rushed
you must have bum-rushed
they must have bum-rushed	I must have been bum-rushing
you must have been bum-rushing
she must have been bum-rushing
we must have been bum-rushing
you must have been bum-rushing
they must have been bum-rushing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not bum-rush
you must not bum-rush
she must not bum-rush
we must not bum-rush
you must not bum-rush
they must not bum-rush 	I must not be bum-rushing
you must not be bum-rushing
she must not be bum-rushing
we must not be bum-rushing
you must not be bum-rushing
they must not be bum-rushing	I must not have bum-rushed
you must not have bum-rushed
she must not have bum-rushed
we must not have bum-rushed
you must not have bum-rushed
they must not have bum-rushed	I must not have been bum-rushing
you must not have been bum-rushing
she must not have been bum-rushing
we must not have been bum-rushing
you must not have been bum-rushing
they must not have been bum-rushing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I bum-rush?
must you bum-rush?
must she bum-rush?
must we bum-rush?
must you bum-rush?
must they bum-rush? 	must I be bum-rushing?
must you be bum-rushing?
must she be bum-rushing?
must we be bum-rushing?
must you be bum-rushing?
must they be bum-rushing? 	must I have bum-rushed?
must you have bum-rushed?
must she have bum-rushed?
must we have bum-rushed?
must you have bum-rushed?
must they have bum-rushed? 	must I have been bum-rushing?
must you have been bum-rushing?
must she have been bum-rushing?
must we have been bum-rushing?
must you have been bum-rushing?
must they have been bum-rushing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not bum-rush?
must you not bum-rush?
must she not bum-rush?
must we not bum-rush?
must you not bum-rush?
must they not bum-rush? 	must I not be bum-rushing?
must you not be bum-rushing?
must she not be bum-rushing?
must we not be bum-rushing?
must you not be bum-rushing?
must they not be bum-rushing? 	must I not have bum-rushed?
must you not have bum-rushed?
must she not have bum-rushed?
must we not have bum-rushed?
must you not have bum-rushed?
must they not have bum-rushed? 	must I not have been bum-rushing?
must you not have been bum-rushing?
must she not have been bum-rushing?
must we not have been bum-rushing?
must you not have been bum-rushing?
must they not have been bum-rushing?