I must trot you must trot he must trot we must trot you must trot they must trot
Forma com V-ing
I must be trotting you must be trotting he must be trotting we must be trotting you must be trotting they must be trotting
Perfeito
I must have trotted you must have trotted he must have trotted we must have trotted you must have trotted they must have trotted
Perfeito com V-ing
I must have been trotting you must have been trotting he must have been trotting we must have been trotting you must have been trotting they must have been trotting
Negação
Forma simple
I must not trot you must not trot he must not trot we must not trot you must not trot they must not trot
Forma com V-ing
I must not be trotting you must not be trotting he must not be trotting we must not be trotting you must not be trotting they must not be trotting
Perfeito
I must not have trotted you must not have trotted he must not have trotted we must not have trotted you must not have trotted they must not have trotted
Perfeito com V-ing
I must not have been trotting you must not have been trotting he must not have been trotting we must not have been trotting you must not have been trotting they must not have been trotting
Forma interrogativa
Forma simple
must I trot? must you trot? must he trot? must we trot? must you trot? must they trot?
Forma com V-ing
must I be trotting? must you be trotting? must he be trotting? must we be trotting? must you be trotting? must they be trotting?
Perfeito
must I have trotted? must you have trotted? must he have trotted? must we have trotted? must you have trotted? must they have trotted?
Perfeito com V-ing
must I have been trotting? must you have been trotting? must he have been trotting? must we have been trotting? must you have been trotting? must they have been trotting?
Forma interro-Negação
Forma simple
must I not trot? must you not trot? must he not trot? must we not trot? must you not trot? must they not trot?
Forma com V-ing
must I not be trotting? must you not be trotting? must he not be trotting? must we not be trotting? must you not be trotting? must they not be trotting?
Perfeito
must I not have trotted? must you not have trotted? must he not have trotted? must we not have trotted? must you not have trotted? must they not have trotted?
Perfeito com V-ing
must I not have been trotting? must you not have been trotting? must he not have been trotting? must we not have been trotting? must you not have been trotting? must they not have been trotting?