Regular verb: live - lived - lived
Simple form | V-ing form |
I must live you must live he must live we must live you must live they must live | I must be living you must be living he must be living we must be living you must be living they must be living |
Perfect | V-ing perfect |
I must have lived you must have lived he must have lived we must have lived you must have lived they must have lived | I must have been living you must have been living he must have been living we must have been living you must have been living they must have been living |
Simple form | V-ing form |
I must not live you must not live he must not live we must not live you must not live they must not live | I must not be living you must not be living he must not be living we must not be living you must not be living they must not be living |
Perfect | V-ing perfect |
I must not have lived you must not have lived he must not have lived we must not have lived you must not have lived they must not have lived | I must not have been living you must not have been living he must not have been living we must not have been living you must not have been living they must not have been living |
Simple form | V-ing form |
must I live? must you live? must he live? must we live? must you live? must they live? | must I be living? must you be living? must he be living? must we be living? must you be living? must they be living? |
Perfect | V-ing perfect |
must I have lived? must you have lived? must he have lived? must we have lived? must you have lived? must they have lived? | must I have been living? must you have been living? must he have been living? must we have been living? must you have been living? must they have been living? |
Simple form | V-ing form |
must I not live? must you not live? must he not live? must we not live? must you not live? must they not live? | must I not be living? must you not be living? must he not be living? must we not be living? must you not be living? must they not be living? |
Perfect | V-ing perfect |
must I not have lived? must you not have lived? must he not have lived? must we not have lived? must you not have lived? must they not have lived? | must I not have been living? must you not have been living? must he not have been living? must we not have been living? must you not have been living? must they not have been living? |