I must access you must access she must access we must access you must access they must access
Forma con V-ing
I must be accessing you must be accessing she must be accessing we must be accessing you must be accessing they must be accessing
Perfecto
I must have accessed you must have accessed she must have accessed we must have accessed you must have accessed they must have accessed
Perfecto con V-ing
I must have been accessing you must have been accessing she must have been accessing we must have been accessing you must have been accessing they must have been accessing
Negación
Forma simple
I mustn't access you mustn't access she mustn't access we mustn't access you mustn't access they mustn't access
Forma con V-ing
I mustn't be accessing you mustn't be accessing she mustn't be accessing we mustn't be accessing you mustn't be accessing they mustn't be accessing
Perfecto
I mustn't have accessed you mustn't have accessed she mustn't have accessed we mustn't have accessed you mustn't have accessed they mustn't have accessed
Perfecto con V-ing
I mustn't have been accessing you mustn't have been accessing she mustn't have been accessing we mustn't have been accessing you mustn't have been accessing they mustn't have been accessing
Forma interrogativa
Forma simple
must I access? must you access? must she access? must we access? must you access? must they access?
Forma con V-ing
must I be accessing? must you be accessing? must she be accessing? must we be accessing? must you be accessing? must they be accessing?
Perfecto
must I have accessed? must you have accessed? must she have accessed? must we have accessed? must you have accessed? must they have accessed?
Perfecto con V-ing
must I have been accessing? must you have been accessing? must she have been accessing? must we have been accessing? must you have been accessing? must they have been accessing?
Forma interro-negativa
Forma simple
mustn't I access? mustn't you access? mustn't she access? mustn't we access? mustn't you access? mustn't they access?
Forma con V-ing
mustn't I be accessing? mustn't you be accessing? mustn't she be accessing? mustn't we be accessing? mustn't you be accessing? mustn't they be accessing?
Perfecto
mustn't I have accessed? mustn't you have accessed? mustn't she have accessed? mustn't we have accessed? mustn't you have accessed? mustn't they have accessed?
Perfecto con V-ing
mustn't I have been accessing? mustn't you have been accessing? mustn't she have been accessing? mustn't we have been accessing? mustn't you have been accessing? mustn't they have been accessing?