I must charge you must charge she must charge we must charge you must charge they must charge
Forma com V-ing
I must be charging you must be charging she must be charging we must be charging you must be charging they must be charging
Perfeito
I must have charged you must have charged she must have charged we must have charged you must have charged they must have charged
Perfeito com V-ing
I must have been charging you must have been charging she must have been charging we must have been charging you must have been charging they must have been charging
Negação
Forma simple
I must not charge you must not charge she must not charge we must not charge you must not charge they must not charge
Forma com V-ing
I must not be charging you must not be charging she must not be charging we must not be charging you must not be charging they must not be charging
Perfeito
I must not have charged you must not have charged she must not have charged we must not have charged you must not have charged they must not have charged
Perfeito com V-ing
I must not have been charging you must not have been charging she must not have been charging we must not have been charging you must not have been charging they must not have been charging
Forma interrogativa
Forma simple
must I charge? must you charge? must she charge? must we charge? must you charge? must they charge?
Forma com V-ing
must I be charging? must you be charging? must she be charging? must we be charging? must you be charging? must they be charging?
Perfeito
must I have charged? must you have charged? must she have charged? must we have charged? must you have charged? must they have charged?
Perfeito com V-ing
must I have been charging? must you have been charging? must she have been charging? must we have been charging? must you have been charging? must they have been charging?
Forma interro-Negação
Forma simple
must I not charge? must you not charge? must she not charge? must we not charge? must you not charge? must they not charge?
Forma com V-ing
must I not be charging? must you not be charging? must she not be charging? must we not be charging? must you not be charging? must they not be charging?
Perfeito
must I not have charged? must you not have charged? must she not have charged? must we not have charged? must you not have charged? must they not have charged?
Perfeito com V-ing
must I not have been charging? must you not have been charging? must she not have been charging? must we not have been charging? must you not have been charging? must they not have been charging?