I must forsake you must forsake he must forsake we must forsake you must forsake they must forsake
Forma com V-ing
I must be forsaking you must be forsaking he must be forsaking we must be forsaking you must be forsaking they must be forsaking
Perfeito
I must have forsaken you must have forsaken he must have forsaken we must have forsaken you must have forsaken they must have forsaken
Perfeito com V-ing
I must have been forsaking you must have been forsaking he must have been forsaking we must have been forsaking you must have been forsaking they must have been forsaking
Negação
Forma simple
I must not forsake you must not forsake he must not forsake we must not forsake you must not forsake they must not forsake
Forma com V-ing
I must not be forsaking you must not be forsaking he must not be forsaking we must not be forsaking you must not be forsaking they must not be forsaking
Perfeito
I must not have forsaken you must not have forsaken he must not have forsaken we must not have forsaken you must not have forsaken they must not have forsaken
Perfeito com V-ing
I must not have been forsaking you must not have been forsaking he must not have been forsaking we must not have been forsaking you must not have been forsaking they must not have been forsaking
Forma interrogativa
Forma simple
must I forsake? must you forsake? must he forsake? must we forsake? must you forsake? must they forsake?
Forma com V-ing
must I be forsaking? must you be forsaking? must he be forsaking? must we be forsaking? must you be forsaking? must they be forsaking?
Perfeito
must I have forsaken? must you have forsaken? must he have forsaken? must we have forsaken? must you have forsaken? must they have forsaken?
Perfeito com V-ing
must I have been forsaking? must you have been forsaking? must he have been forsaking? must we have been forsaking? must you have been forsaking? must they have been forsaking?
Forma interro-Negação
Forma simple
must I not forsake? must you not forsake? must he not forsake? must we not forsake? must you not forsake? must they not forsake?
Forma com V-ing
must I not be forsaking? must you not be forsaking? must he not be forsaking? must we not be forsaking? must you not be forsaking? must they not be forsaking?
Perfeito
must I not have forsaken? must you not have forsaken? must he not have forsaken? must we not have forsaken? must you not have forsaken? must they not have forsaken?
Perfeito com V-ing
must I not have been forsaking? must you not have been forsaking? must he not have been forsaking? must we not have been forsaking? must you not have been forsaking? must they not have been forsaking?