must card
Verbo regular: card - carded- carded

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must card
you must card
he must card
we must card
you must card
they must card 	I must be carding
you must be carding
he must be carding
we must be carding
you must be carding
they must be carding	I must have carded
you must have carded
he must have carded
we must have carded
you must have carded
they must have carded	I must have been carding
you must have been carding
he must have been carding
we must have been carding
you must have been carding
they must have been carding	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not card
you must not card
he must not card
we must not card
you must not card
they must not card 	I must not be carding
you must not be carding
he must not be carding
we must not be carding
you must not be carding
they must not be carding	I must not have carded
you must not have carded
he must not have carded
we must not have carded
you must not have carded
they must not have carded	I must not have been carding
you must not have been carding
he must not have been carding
we must not have been carding
you must not have been carding
they must not have been carding	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I card?
must you card?
must he card?
must we card?
must you card?
must they card? 	must I be carding?
must you be carding?
must he be carding?
must we be carding?
must you be carding?
must they be carding? 	must I have carded?
must you have carded?
must he have carded?
must we have carded?
must you have carded?
must they have carded? 	must I have been carding?
must you have been carding?
must he have been carding?
must we have been carding?
must you have been carding?
must they have been carding? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not card?
must you not card?
must he not card?
must we not card?
must you not card?
must they not card? 	must I not be carding?
must you not be carding?
must he not be carding?
must we not be carding?
must you not be carding?
must they not be carding? 	must I not have carded?
must you not have carded?
must he not have carded?
must we not have carded?
must you not have carded?
must they not have carded? 	must I not have been carding?
must you not have been carding?
must he not have been carding?
must we not have been carding?
must you not have been carding?
must they not have been carding?