I must live you must live she must live we must live you must live they must live
Forma com V-ing
I must be living you must be living she must be living we must be living you must be living they must be living
Perfeito
I must have lived you must have lived she must have lived we must have lived you must have lived they must have lived
Perfeito com V-ing
I must have been living you must have been living she must have been living we must have been living you must have been living they must have been living
Negação
Forma simple
I must not live you must not live she must not live we must not live you must not live they must not live
Forma com V-ing
I must not be living you must not be living she must not be living we must not be living you must not be living they must not be living
Perfeito
I must not have lived you must not have lived she must not have lived we must not have lived you must not have lived they must not have lived
Perfeito com V-ing
I must not have been living you must not have been living she must not have been living we must not have been living you must not have been living they must not have been living
Forma interrogativa
Forma simple
must I live? must you live? must she live? must we live? must you live? must they live?
Forma com V-ing
must I be living? must you be living? must she be living? must we be living? must you be living? must they be living?
Perfeito
must I have lived? must you have lived? must she have lived? must we have lived? must you have lived? must they have lived?
Perfeito com V-ing
must I have been living? must you have been living? must she have been living? must we have been living? must you have been living? must they have been living?
Forma interro-Negação
Forma simple
must I not live? must you not live? must she not live? must we not live? must you not live? must they not live?
Forma com V-ing
must I not be living? must you not be living? must she not be living? must we not be living? must you not be living? must they not be living?
Perfeito
must I not have lived? must you not have lived? must she not have lived? must we not have lived? must you not have lived? must they not have lived?
Perfeito com V-ing
must I not have been living? must you not have been living? must she not have been living? must we not have been living? must you not have been living? must they not have been living?