must scam
Verbo regular: scam - scammed- scammed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must scam
you must scam
she must scam
we must scam
you must scam
they must scam 	I must be scamming
you must be scamming
she must be scamming
we must be scamming
you must be scamming
they must be scamming	I must have scammed
you must have scammed
she must have scammed
we must have scammed
you must have scammed
they must have scammed	I must have been scamming
you must have been scamming
she must have been scamming
we must have been scamming
you must have been scamming
they must have been scamming	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not scam
you must not scam
she must not scam
we must not scam
you must not scam
they must not scam 	I must not be scamming
you must not be scamming
she must not be scamming
we must not be scamming
you must not be scamming
they must not be scamming	I must not have scammed
you must not have scammed
she must not have scammed
we must not have scammed
you must not have scammed
they must not have scammed	I must not have been scamming
you must not have been scamming
she must not have been scamming
we must not have been scamming
you must not have been scamming
they must not have been scamming	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I scam?
must you scam?
must she scam?
must we scam?
must you scam?
must they scam? 	must I be scamming?
must you be scamming?
must she be scamming?
must we be scamming?
must you be scamming?
must they be scamming? 	must I have scammed?
must you have scammed?
must she have scammed?
must we have scammed?
must you have scammed?
must they have scammed? 	must I have been scamming?
must you have been scamming?
must she have been scamming?
must we have been scamming?
must you have been scamming?
must they have been scamming? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not scam?
must you not scam?
must she not scam?
must we not scam?
must you not scam?
must they not scam? 	must I not be scamming?
must you not be scamming?
must she not be scamming?
must we not be scamming?
must you not be scamming?
must they not be scamming? 	must I not have scammed?
must you not have scammed?
must she not have scammed?
must we not have scammed?
must you not have scammed?
must they not have scammed? 	must I not have been scamming?
must you not have been scamming?
must she not have been scamming?
must we not have been scamming?
must you not have been scamming?
must they not have been scamming?