I must bike you must bike he must bike we must bike you must bike they must bike
Forma com V-ing
I must be biking you must be biking he must be biking we must be biking you must be biking they must be biking
Perfeito
I must have biked you must have biked he must have biked we must have biked you must have biked they must have biked
Perfeito com V-ing
I must have been biking you must have been biking he must have been biking we must have been biking you must have been biking they must have been biking
Negação
Forma simple
I must not bike you must not bike he must not bike we must not bike you must not bike they must not bike
Forma com V-ing
I must not be biking you must not be biking he must not be biking we must not be biking you must not be biking they must not be biking
Perfeito
I must not have biked you must not have biked he must not have biked we must not have biked you must not have biked they must not have biked
Perfeito com V-ing
I must not have been biking you must not have been biking he must not have been biking we must not have been biking you must not have been biking they must not have been biking
Forma interrogativa
Forma simple
must I bike? must you bike? must he bike? must we bike? must you bike? must they bike?
Forma com V-ing
must I be biking? must you be biking? must he be biking? must we be biking? must you be biking? must they be biking?
Perfeito
must I have biked? must you have biked? must he have biked? must we have biked? must you have biked? must they have biked?
Perfeito com V-ing
must I have been biking? must you have been biking? must he have been biking? must we have been biking? must you have been biking? must they have been biking?
Forma interro-Negação
Forma simple
must I not bike? must you not bike? must he not bike? must we not bike? must you not bike? must they not bike?
Forma com V-ing
must I not be biking? must you not be biking? must he not be biking? must we not be biking? must you not be biking? must they not be biking?
Perfeito
must I not have biked? must you not have biked? must he not have biked? must we not have biked? must you not have biked? must they not have biked?
Perfeito com V-ing
must I not have been biking? must you not have been biking? must he not have been biking? must we not have been biking? must you not have been biking? must they not have been biking?