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