must overmuster
Verbe régulier : overmuster - overmustered- overmustered

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must overmuster
you must overmuster
she must overmuster
we must overmuster
you must overmuster
they must overmuster 	I must be overmustering
you must be overmustering
she must be overmustering
we must be overmustering
you must be overmustering
they must be overmustering	I must have overmustered
you must have overmustered
she must have overmustered
we must have overmustered
you must have overmustered
they must have overmustered	I must have been overmustering
you must have been overmustering
she must have been overmustering
we must have been overmustering
you must have been overmustering
they must have been overmustering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not overmuster
you must not overmuster
she must not overmuster
we must not overmuster
you must not overmuster
they must not overmuster 	I must not be overmustering
you must not be overmustering
she must not be overmustering
we must not be overmustering
you must not be overmustering
they must not be overmustering	I must not have overmustered
you must not have overmustered
she must not have overmustered
we must not have overmustered
you must not have overmustered
they must not have overmustered	I must not have been overmustering
you must not have been overmustering
she must not have been overmustering
we must not have been overmustering
you must not have been overmustering
they must not have been overmustering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I overmuster?
must you overmuster?
must she overmuster?
must we overmuster?
must you overmuster?
must they overmuster? 	must I be overmustering?
must you be overmustering?
must she be overmustering?
must we be overmustering?
must you be overmustering?
must they be overmustering? 	must I have overmustered?
must you have overmustered?
must she have overmustered?
must we have overmustered?
must you have overmustered?
must they have overmustered? 	must I have been overmustering?
must you have been overmustering?
must she have been overmustering?
must we have been overmustering?
must you have been overmustering?
must they have been overmustering? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not overmuster?
must you not overmuster?
must she not overmuster?
must we not overmuster?
must you not overmuster?
must they not overmuster? 	must I not be overmustering?
must you not be overmustering?
must she not be overmustering?
must we not be overmustering?
must you not be overmustering?
must they not be overmustering? 	must I not have overmustered?
must you not have overmustered?
must she not have overmustered?
must we not have overmustered?
must you not have overmustered?
must they not have overmustered? 	must I not have been overmustering?
must you not have been overmustering?
must she not have been overmustering?
must we not have been overmustering?
must you not have been overmustering?
must they not have been overmustering?