must access
Verbo regular: access - accessed- accessed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must access
you must access
he must access
we must access
you must access
they must access 	I must be accessing
you must be accessing
he must be accessing
we must be accessing
you must be accessing
they must be accessing	I must have accessed
you must have accessed
he must have accessed
we must have accessed
you must have accessed
they must have accessed	I must have been accessing
you must have been accessing
he must have been accessing
we must have been accessing
you must have been accessing
they must have been accessing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not access
you must not access
he must not access
we must not access
you must not access
they must not access 	I must not be accessing
you must not be accessing
he must not be accessing
we must not be accessing
you must not be accessing
they must not be accessing	I must not have accessed
you must not have accessed
he must not have accessed
we must not have accessed
you must not have accessed
they must not have accessed	I must not have been accessing
you must not have been accessing
he must not have been accessing
we must not have been accessing
you must not have been accessing
they must not have been accessing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I access?
must you access?
must he access?
must we access?
must you access?
must they access? 	must I be accessing?
must you be accessing?
must he be accessing?
must we be accessing?
must you be accessing?
must they be accessing? 	must I have accessed?
must you have accessed?
must he have accessed?
must we have accessed?
must you have accessed?
must they have accessed? 	must I have been accessing?
must you have been accessing?
must he have been accessing?
must we have been accessing?
must you have been accessing?
must they have been accessing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not access?
must you not access?
must he not access?
must we not access?
must you not access?
must they not access? 	must I not be accessing?
must you not be accessing?
must he not be accessing?
must we not be accessing?
must you not be accessing?
must they not be accessing? 	must I not have accessed?
must you not have accessed?
must he not have accessed?
must we not have accessed?
must you not have accessed?
must they not have accessed? 	must I not have been accessing?
must you not have been accessing?
must he not have been accessing?
must we not have been accessing?
must you not have been accessing?
must they not have been accessing?