must suspend
Verbo regular: suspend - suspended- suspended

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must suspend
you must suspend
he must suspend
we must suspend
you must suspend
they must suspend 	I must be suspending
you must be suspending
he must be suspending
we must be suspending
you must be suspending
they must be suspending	I must have suspended
you must have suspended
he must have suspended
we must have suspended
you must have suspended
they must have suspended	I must have been suspending
you must have been suspending
he must have been suspending
we must have been suspending
you must have been suspending
they must have been suspending	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't suspend
you mustn't suspend
he mustn't suspend
we mustn't suspend
you mustn't suspend
they mustn't suspend 	I mustn't be suspending
you mustn't be suspending
he mustn't be suspending
we mustn't be suspending
you mustn't be suspending
they mustn't be suspending	I mustn't have suspended
you mustn't have suspended
he mustn't have suspended
we mustn't have suspended
you mustn't have suspended
they mustn't have suspended	I mustn't have been suspending
you mustn't have been suspending
he mustn't have been suspending
we mustn't have been suspending
you mustn't have been suspending
they mustn't have been suspending	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I suspend?
must you suspend?
must he suspend?
must we suspend?
must you suspend?
must they suspend? 	must I be suspending?
must you be suspending?
must he be suspending?
must we be suspending?
must you be suspending?
must they be suspending? 	must I have suspended?
must you have suspended?
must he have suspended?
must we have suspended?
must you have suspended?
must they have suspended? 	must I have been suspending?
must you have been suspending?
must he have been suspending?
must we have been suspending?
must you have been suspending?
must they have been suspending? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I suspend?
mustn't you suspend?
mustn't he suspend?
mustn't we suspend?
mustn't you suspend?
mustn't they suspend? 	mustn't I be suspending?
mustn't you be suspending?
mustn't he be suspending?
mustn't we be suspending?
mustn't you be suspending?
mustn't they be suspending? 	mustn't I have suspended?
mustn't you have suspended?
mustn't he have suspended?
mustn't we have suspended?
mustn't you have suspended?
mustn't they have suspended? 	mustn't I have been suspending?
mustn't you have been suspending?
mustn't he have been suspending?
mustn't we have been suspending?
mustn't you have been suspending?
mustn't they have been suspending?