must machine-gun
Verbo regular: machine-gun - machine-guned- machine-guned

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must machine-gun
you must machine-gun
he must machine-gun
we must machine-gun
you must machine-gun
they must machine-gun 	I must be machine-guning
you must be machine-guning
he must be machine-guning
we must be machine-guning
you must be machine-guning
they must be machine-guning	I must have machine-guned
you must have machine-guned
he must have machine-guned
we must have machine-guned
you must have machine-guned
they must have machine-guned	I must have been machine-guning
you must have been machine-guning
he must have been machine-guning
we must have been machine-guning
you must have been machine-guning
they must have been machine-guning	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not machine-gun
you must not machine-gun
he must not machine-gun
we must not machine-gun
you must not machine-gun
they must not machine-gun 	I must not be machine-guning
you must not be machine-guning
he must not be machine-guning
we must not be machine-guning
you must not be machine-guning
they must not be machine-guning	I must not have machine-guned
you must not have machine-guned
he must not have machine-guned
we must not have machine-guned
you must not have machine-guned
they must not have machine-guned	I must not have been machine-guning
you must not have been machine-guning
he must not have been machine-guning
we must not have been machine-guning
you must not have been machine-guning
they must not have been machine-guning	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I machine-gun?
must you machine-gun?
must he machine-gun?
must we machine-gun?
must you machine-gun?
must they machine-gun? 	must I be machine-guning?
must you be machine-guning?
must he be machine-guning?
must we be machine-guning?
must you be machine-guning?
must they be machine-guning? 	must I have machine-guned?
must you have machine-guned?
must he have machine-guned?
must we have machine-guned?
must you have machine-guned?
must they have machine-guned? 	must I have been machine-guning?
must you have been machine-guning?
must he have been machine-guning?
must we have been machine-guning?
must you have been machine-guning?
must they have been machine-guning? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not machine-gun?
must you not machine-gun?
must he not machine-gun?
must we not machine-gun?
must you not machine-gun?
must they not machine-gun? 	must I not be machine-guning?
must you not be machine-guning?
must he not be machine-guning?
must we not be machine-guning?
must you not be machine-guning?
must they not be machine-guning? 	must I not have machine-guned?
must you not have machine-guned?
must he not have machine-guned?
must we not have machine-guned?
must you not have machine-guned?
must they not have machine-guned? 	must I not have been machine-guning?
must you not have been machine-guning?
must he not have been machine-guning?
must we not have been machine-guning?
must you not have been machine-guning?
must they not have been machine-guning?