I must kayak you must kayak he must kayak we must kayak you must kayak they must kayak
Forma com V-ing
I must be kayaking you must be kayaking he must be kayaking we must be kayaking you must be kayaking they must be kayaking
Perfeito
I must have kayaked you must have kayaked he must have kayaked we must have kayaked you must have kayaked they must have kayaked
Perfeito com V-ing
I must have been kayaking you must have been kayaking he must have been kayaking we must have been kayaking you must have been kayaking they must have been kayaking
Negação
Forma simple
I must not kayak you must not kayak he must not kayak we must not kayak you must not kayak they must not kayak
Forma com V-ing
I must not be kayaking you must not be kayaking he must not be kayaking we must not be kayaking you must not be kayaking they must not be kayaking
Perfeito
I must not have kayaked you must not have kayaked he must not have kayaked we must not have kayaked you must not have kayaked they must not have kayaked
Perfeito com V-ing
I must not have been kayaking you must not have been kayaking he must not have been kayaking we must not have been kayaking you must not have been kayaking they must not have been kayaking
Forma interrogativa
Forma simple
must I kayak? must you kayak? must he kayak? must we kayak? must you kayak? must they kayak?
Forma com V-ing
must I be kayaking? must you be kayaking? must he be kayaking? must we be kayaking? must you be kayaking? must they be kayaking?
Perfeito
must I have kayaked? must you have kayaked? must he have kayaked? must we have kayaked? must you have kayaked? must they have kayaked?
Perfeito com V-ing
must I have been kayaking? must you have been kayaking? must he have been kayaking? must we have been kayaking? must you have been kayaking? must they have been kayaking?
Forma interro-Negação
Forma simple
must I not kayak? must you not kayak? must he not kayak? must we not kayak? must you not kayak? must they not kayak?
Forma com V-ing
must I not be kayaking? must you not be kayaking? must he not be kayaking? must we not be kayaking? must you not be kayaking? must they not be kayaking?
Perfeito
must I not have kayaked? must you not have kayaked? must he not have kayaked? must we not have kayaked? must you not have kayaked? must they not have kayaked?
Perfeito com V-ing
must I not have been kayaking? must you not have been kayaking? must he not have been kayaking? must we not have been kayaking? must you not have been kayaking? must they not have been kayaking?