I must shamble you must shamble he must shamble we must shamble you must shamble they must shamble
Forma con V-ing
I must be shambling you must be shambling he must be shambling we must be shambling you must be shambling they must be shambling
Perfecto
I must have shambled you must have shambled he must have shambled we must have shambled you must have shambled they must have shambled
Perfecto con V-ing
I must have been shambling you must have been shambling he must have been shambling we must have been shambling you must have been shambling they must have been shambling
Negación
Forma simple
I must not shamble you must not shamble he must not shamble we must not shamble you must not shamble they must not shamble
Forma con V-ing
I must not be shambling you must not be shambling he must not be shambling we must not be shambling you must not be shambling they must not be shambling
Perfecto
I must not have shambled you must not have shambled he must not have shambled we must not have shambled you must not have shambled they must not have shambled
Perfecto con V-ing
I must not have been shambling you must not have been shambling he must not have been shambling we must not have been shambling you must not have been shambling they must not have been shambling
Forma interrogativa
Forma simple
must I shamble? must you shamble? must he shamble? must we shamble? must you shamble? must they shamble?
Forma con V-ing
must I be shambling? must you be shambling? must he be shambling? must we be shambling? must you be shambling? must they be shambling?
Perfecto
must I have shambled? must you have shambled? must he have shambled? must we have shambled? must you have shambled? must they have shambled?
Perfecto con V-ing
must I have been shambling? must you have been shambling? must he have been shambling? must we have been shambling? must you have been shambling? must they have been shambling?
Forma interro-negativa
Forma simple
must I not shamble? must you not shamble? must he not shamble? must we not shamble? must you not shamble? must they not shamble?
Forma con V-ing
must I not be shambling? must you not be shambling? must he not be shambling? must we not be shambling? must you not be shambling? must they not be shambling?
Perfecto
must I not have shambled? must you not have shambled? must he not have shambled? must we not have shambled? must you not have shambled? must they not have shambled?
Perfecto con V-ing
must I not have been shambling? must you not have been shambling? must he not have been shambling? must we not have been shambling? must you not have been shambling? must they not have been shambling?