must slam
Verbo regular: slam - slammed- slammed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must slam
you must slam
he must slam
we must slam
you must slam
they must slam 	I must be slamming
you must be slamming
he must be slamming
we must be slamming
you must be slamming
they must be slamming	I must have slammed
you must have slammed
he must have slammed
we must have slammed
you must have slammed
they must have slammed	I must have been slamming
you must have been slamming
he must have been slamming
we must have been slamming
you must have been slamming
they must have been slamming	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't slam
you mustn't slam
he mustn't slam
we mustn't slam
you mustn't slam
they mustn't slam 	I mustn't be slamming
you mustn't be slamming
he mustn't be slamming
we mustn't be slamming
you mustn't be slamming
they mustn't be slamming	I mustn't have slammed
you mustn't have slammed
he mustn't have slammed
we mustn't have slammed
you mustn't have slammed
they mustn't have slammed	I mustn't have been slamming
you mustn't have been slamming
he mustn't have been slamming
we mustn't have been slamming
you mustn't have been slamming
they mustn't have been slamming	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I slam?
must you slam?
must he slam?
must we slam?
must you slam?
must they slam? 	must I be slamming?
must you be slamming?
must he be slamming?
must we be slamming?
must you be slamming?
must they be slamming? 	must I have slammed?
must you have slammed?
must he have slammed?
must we have slammed?
must you have slammed?
must they have slammed? 	must I have been slamming?
must you have been slamming?
must he have been slamming?
must we have been slamming?
must you have been slamming?
must they have been slamming? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I slam?
mustn't you slam?
mustn't he slam?
mustn't we slam?
mustn't you slam?
mustn't they slam? 	mustn't I be slamming?
mustn't you be slamming?
mustn't he be slamming?
mustn't we be slamming?
mustn't you be slamming?
mustn't they be slamming? 	mustn't I have slammed?
mustn't you have slammed?
mustn't he have slammed?
mustn't we have slammed?
mustn't you have slammed?
mustn't they have slammed? 	mustn't I have been slamming?
mustn't you have been slamming?
mustn't he have been slamming?
mustn't we have been slamming?
mustn't you have been slamming?
mustn't they have been slamming?