must prepay
Verbo irregolare: prepay - prepaid- prepaid

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con 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	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must not prepay
you must not prepay
she must not prepay
we must not prepay
you must not prepay
they must not prepay 	I must not be prepaying
you must not be prepaying
she must not be prepaying
we must not be prepaying
you must not be prepaying
they must not be prepaying	I must not have prepaid
you must not have prepaid
she must not have prepaid
we must not have prepaid
you must not have prepaid
they must not have prepaid	I must not have been prepaying
you must not have been prepaying
she must not have been prepaying
we must not have been prepaying
you must not have been prepaying
they must not have been prepaying	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con 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? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I not prepay?
must you not prepay?
must she not prepay?
must we not prepay?
must you not prepay?
must they not prepay? 	must I not be prepaying?
must you not be prepaying?
must she not be prepaying?
must we not be prepaying?
must you not be prepaying?
must they not be prepaying? 	must I not have prepaid?
must you not have prepaid?
must she not have prepaid?
must we not have prepaid?
must you not have prepaid?
must they not have prepaid? 	must I not have been prepaying?
must you not have been prepaying?
must she not have been prepaying?
must we not have been prepaying?
must you not have been prepaying?
must they not have been prepaying?