I must reform you must reform she must reform we must reform you must reform they must reform
Forma com V-ing
I must be reforming you must be reforming she must be reforming we must be reforming you must be reforming they must be reforming
Perfeito
I must have reformed you must have reformed she must have reformed we must have reformed you must have reformed they must have reformed
Perfeito com V-ing
I must have been reforming you must have been reforming she must have been reforming we must have been reforming you must have been reforming they must have been reforming
Negação
Forma simple
I must not reform you must not reform she must not reform we must not reform you must not reform they must not reform
Forma com V-ing
I must not be reforming you must not be reforming she must not be reforming we must not be reforming you must not be reforming they must not be reforming
Perfeito
I must not have reformed you must not have reformed she must not have reformed we must not have reformed you must not have reformed they must not have reformed
Perfeito com V-ing
I must not have been reforming you must not have been reforming she must not have been reforming we must not have been reforming you must not have been reforming they must not have been reforming
Forma interrogativa
Forma simple
must I reform? must you reform? must she reform? must we reform? must you reform? must they reform?
Forma com V-ing
must I be reforming? must you be reforming? must she be reforming? must we be reforming? must you be reforming? must they be reforming?
Perfeito
must I have reformed? must you have reformed? must she have reformed? must we have reformed? must you have reformed? must they have reformed?
Perfeito com V-ing
must I have been reforming? must you have been reforming? must she have been reforming? must we have been reforming? must you have been reforming? must they have been reforming?
Forma interro-Negação
Forma simple
must I not reform? must you not reform? must she not reform? must we not reform? must you not reform? must they not reform?
Forma com V-ing
must I not be reforming? must you not be reforming? must she not be reforming? must we not be reforming? must you not be reforming? must they not be reforming?
Perfeito
must I not have reformed? must you not have reformed? must she not have reformed? must we not have reformed? must you not have reformed? must they not have reformed?
Perfeito com V-ing
must I not have been reforming? must you not have been reforming? must she not have been reforming? must we not have been reforming? must you not have been reforming? must they not have been reforming?