I must snowshoe you must snowshoe he must snowshoe we must snowshoe you must snowshoe they must snowshoe
Forma com V-ing
I must be snowshoing you must be snowshoing he must be snowshoing we must be snowshoing you must be snowshoing they must be snowshoing
Perfeito
I must have snowshoed you must have snowshoed he must have snowshoed we must have snowshoed you must have snowshoed they must have snowshoed
Perfeito com V-ing
I must have been snowshoing you must have been snowshoing he must have been snowshoing we must have been snowshoing you must have been snowshoing they must have been snowshoing
Negação
Forma simple
I must not snowshoe you must not snowshoe he must not snowshoe we must not snowshoe you must not snowshoe they must not snowshoe
Forma com V-ing
I must not be snowshoing you must not be snowshoing he must not be snowshoing we must not be snowshoing you must not be snowshoing they must not be snowshoing
Perfeito
I must not have snowshoed you must not have snowshoed he must not have snowshoed we must not have snowshoed you must not have snowshoed they must not have snowshoed
Perfeito com V-ing
I must not have been snowshoing you must not have been snowshoing he must not have been snowshoing we must not have been snowshoing you must not have been snowshoing they must not have been snowshoing
Forma interrogativa
Forma simple
must I snowshoe? must you snowshoe? must he snowshoe? must we snowshoe? must you snowshoe? must they snowshoe?
Forma com V-ing
must I be snowshoing? must you be snowshoing? must he be snowshoing? must we be snowshoing? must you be snowshoing? must they be snowshoing?
Perfeito
must I have snowshoed? must you have snowshoed? must he have snowshoed? must we have snowshoed? must you have snowshoed? must they have snowshoed?
Perfeito com V-ing
must I have been snowshoing? must you have been snowshoing? must he have been snowshoing? must we have been snowshoing? must you have been snowshoing? must they have been snowshoing?
Forma interro-Negação
Forma simple
must I not snowshoe? must you not snowshoe? must he not snowshoe? must we not snowshoe? must you not snowshoe? must they not snowshoe?
Forma com V-ing
must I not be snowshoing? must you not be snowshoing? must he not be snowshoing? must we not be snowshoing? must you not be snowshoing? must they not be snowshoing?
Perfeito
must I not have snowshoed? must you not have snowshoed? must he not have snowshoed? must we not have snowshoed? must you not have snowshoed? must they not have snowshoed?
Perfeito com V-ing
must I not have been snowshoing? must you not have been snowshoing? must he not have been snowshoing? must we not have been snowshoing? must you not have been snowshoing? must they not have been snowshoing?