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