I must sizzle you must sizzle he must sizzle we must sizzle you must sizzle they must sizzle
Forma con V-ing
I must be sizzling you must be sizzling he must be sizzling we must be sizzling you must be sizzling they must be sizzling
Perfecto
I must have sizzled you must have sizzled he must have sizzled we must have sizzled you must have sizzled they must have sizzled
Perfecto con V-ing
I must have been sizzling you must have been sizzling he must have been sizzling we must have been sizzling you must have been sizzling they must have been sizzling
Negación
Forma simple
I must not sizzle you must not sizzle he must not sizzle we must not sizzle you must not sizzle they must not sizzle
Forma con V-ing
I must not be sizzling you must not be sizzling he must not be sizzling we must not be sizzling you must not be sizzling they must not be sizzling
Perfecto
I must not have sizzled you must not have sizzled he must not have sizzled we must not have sizzled you must not have sizzled they must not have sizzled
Perfecto con V-ing
I must not have been sizzling you must not have been sizzling he must not have been sizzling we must not have been sizzling you must not have been sizzling they must not have been sizzling
Forma interrogativa
Forma simple
must I sizzle? must you sizzle? must he sizzle? must we sizzle? must you sizzle? must they sizzle?
Forma con V-ing
must I be sizzling? must you be sizzling? must he be sizzling? must we be sizzling? must you be sizzling? must they be sizzling?
Perfecto
must I have sizzled? must you have sizzled? must he have sizzled? must we have sizzled? must you have sizzled? must they have sizzled?
Perfecto con V-ing
must I have been sizzling? must you have been sizzling? must he have been sizzling? must we have been sizzling? must you have been sizzling? must they have been sizzling?
Forma interro-negativa
Forma simple
must I not sizzle? must you not sizzle? must he not sizzle? must we not sizzle? must you not sizzle? must they not sizzle?
Forma con V-ing
must I not be sizzling? must you not be sizzling? must he not be sizzling? must we not be sizzling? must you not be sizzling? must they not be sizzling?
Perfecto
must I not have sizzled? must you not have sizzled? must he not have sizzled? must we not have sizzled? must you not have sizzled? must they not have sizzled?
Perfecto con V-ing
must I not have been sizzling? must you not have been sizzling? must he not have been sizzling? must we not have been sizzling? must you not have been sizzling? must they not have been sizzling?