I must fragment you must fragment he must fragment we must fragment you must fragment they must fragment
Forma con V-ing
I must be fragmenting you must be fragmenting he must be fragmenting we must be fragmenting you must be fragmenting they must be fragmenting
Perfecto
I must have fragmented you must have fragmented he must have fragmented we must have fragmented you must have fragmented they must have fragmented
Perfecto con V-ing
I must have been fragmenting you must have been fragmenting he must have been fragmenting we must have been fragmenting you must have been fragmenting they must have been fragmenting
Negación
Forma simple
I mustn't fragment you mustn't fragment he mustn't fragment we mustn't fragment you mustn't fragment they mustn't fragment
Forma con V-ing
I mustn't be fragmenting you mustn't be fragmenting he mustn't be fragmenting we mustn't be fragmenting you mustn't be fragmenting they mustn't be fragmenting
Perfecto
I mustn't have fragmented you mustn't have fragmented he mustn't have fragmented we mustn't have fragmented you mustn't have fragmented they mustn't have fragmented
Perfecto con V-ing
I mustn't have been fragmenting you mustn't have been fragmenting he mustn't have been fragmenting we mustn't have been fragmenting you mustn't have been fragmenting they mustn't have been fragmenting
Forma interrogativa
Forma simple
must I fragment? must you fragment? must he fragment? must we fragment? must you fragment? must they fragment?
Forma con V-ing
must I be fragmenting? must you be fragmenting? must he be fragmenting? must we be fragmenting? must you be fragmenting? must they be fragmenting?
Perfecto
must I have fragmented? must you have fragmented? must he have fragmented? must we have fragmented? must you have fragmented? must they have fragmented?
Perfecto con V-ing
must I have been fragmenting? must you have been fragmenting? must he have been fragmenting? must we have been fragmenting? must you have been fragmenting? must they have been fragmenting?
Forma interro-negativa
Forma simple
mustn't I fragment? mustn't you fragment? mustn't he fragment? mustn't we fragment? mustn't you fragment? mustn't they fragment?
Forma con V-ing
mustn't I be fragmenting? mustn't you be fragmenting? mustn't he be fragmenting? mustn't we be fragmenting? mustn't you be fragmenting? mustn't they be fragmenting?
Perfecto
mustn't I have fragmented? mustn't you have fragmented? mustn't he have fragmented? mustn't we have fragmented? mustn't you have fragmented? mustn't they have fragmented?
Perfecto con V-ing
mustn't I have been fragmenting? mustn't you have been fragmenting? mustn't he have been fragmenting? mustn't we have been fragmenting? mustn't you have been fragmenting? mustn't they have been fragmenting?