I must scuttle you must scuttle he must scuttle we must scuttle you must scuttle they must scuttle
Forma con V-ing
I must be scuttling you must be scuttling he must be scuttling we must be scuttling you must be scuttling they must be scuttling
Perfecto
I must have scuttled you must have scuttled he must have scuttled we must have scuttled you must have scuttled they must have scuttled
Perfecto con V-ing
I must have been scuttling you must have been scuttling he must have been scuttling we must have been scuttling you must have been scuttling they must have been scuttling
Negación
Forma simple
I must not scuttle you must not scuttle he must not scuttle we must not scuttle you must not scuttle they must not scuttle
Forma con V-ing
I must not be scuttling you must not be scuttling he must not be scuttling we must not be scuttling you must not be scuttling they must not be scuttling
Perfecto
I must not have scuttled you must not have scuttled he must not have scuttled we must not have scuttled you must not have scuttled they must not have scuttled
Perfecto con V-ing
I must not have been scuttling you must not have been scuttling he must not have been scuttling we must not have been scuttling you must not have been scuttling they must not have been scuttling
Forma interrogativa
Forma simple
must I scuttle? must you scuttle? must he scuttle? must we scuttle? must you scuttle? must they scuttle?
Forma con V-ing
must I be scuttling? must you be scuttling? must he be scuttling? must we be scuttling? must you be scuttling? must they be scuttling?
Perfecto
must I have scuttled? must you have scuttled? must he have scuttled? must we have scuttled? must you have scuttled? must they have scuttled?
Perfecto con V-ing
must I have been scuttling? must you have been scuttling? must he have been scuttling? must we have been scuttling? must you have been scuttling? must they have been scuttling?
Forma interro-negativa
Forma simple
must I not scuttle? must you not scuttle? must he not scuttle? must we not scuttle? must you not scuttle? must they not scuttle?
Forma con V-ing
must I not be scuttling? must you not be scuttling? must he not be scuttling? must we not be scuttling? must you not be scuttling? must they not be scuttling?
Perfecto
must I not have scuttled? must you not have scuttled? must he not have scuttled? must we not have scuttled? must you not have scuttled? must they not have scuttled?
Perfecto con V-ing
must I not have been scuttling? must you not have been scuttling? must he not have been scuttling? must we not have been scuttling? must you not have been scuttling? must they not have been scuttling?