must prepay
Verbe irrégulier : prepay - prepaid- prepaid
Traduction française : payer d'avance 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must prepay
you must prepay
she must prepay
we must prepay
you must prepay
they must prepay 	I must be prepaying
you must be prepaying
she must be prepaying
we must be prepaying
you must be prepaying
they must be prepaying	I must have prepaid
you must have prepaid
she must have prepaid
we must have prepaid
you must have prepaid
they must have prepaid	I must have been prepaying
you must have been prepaying
she must have been prepaying
we must have been prepaying
you must have been prepaying
they must have been prepaying	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't prepay
you mustn't prepay
she mustn't prepay
we mustn't prepay
you mustn't prepay
they mustn't prepay 	I mustn't be prepaying
you mustn't be prepaying
she mustn't be prepaying
we mustn't be prepaying
you mustn't be prepaying
they mustn't be prepaying	I mustn't have prepaid
you mustn't have prepaid
she mustn't have prepaid
we mustn't have prepaid
you mustn't have prepaid
they mustn't have prepaid	I mustn't have been prepaying
you mustn't have been prepaying
she mustn't have been prepaying
we mustn't have been prepaying
you mustn't have been prepaying
they mustn't have been prepaying	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I prepay?
must you prepay?
must she prepay?
must we prepay?
must you prepay?
must they prepay? 	must I be prepaying?
must you be prepaying?
must she be prepaying?
must we be prepaying?
must you be prepaying?
must they be prepaying? 	must I have prepaid?
must you have prepaid?
must she have prepaid?
must we have prepaid?
must you have prepaid?
must they have prepaid? 	must I have been prepaying?
must you have been prepaying?
must she have been prepaying?
must we have been prepaying?
must you have been prepaying?
must they have been prepaying? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I prepay?
mustn't you prepay?
mustn't she prepay?
mustn't we prepay?
mustn't you prepay?
mustn't they prepay? 	mustn't I be prepaying?
mustn't you be prepaying?
mustn't she be prepaying?
mustn't we be prepaying?
mustn't you be prepaying?
mustn't they be prepaying? 	mustn't I have prepaid?
mustn't you have prepaid?
mustn't she have prepaid?
mustn't we have prepaid?
mustn't you have prepaid?
mustn't they have prepaid? 	mustn't I have been prepaying?
mustn't you have been prepaying?
mustn't she have been prepaying?
mustn't we have been prepaying?
mustn't you have been prepaying?
mustn't they have been prepaying?