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