Regular verb: lucubrate - lucubrated - lucubrated
Simple form | V-ing form |
I must lucubrate you must lucubrate she must lucubrate we must lucubrate you must lucubrate they must lucubrate | I must be lucubrating you must be lucubrating she must be lucubrating we must be lucubrating you must be lucubrating they must be lucubrating |
Perfect | V-ing perfect |
I must have lucubrated you must have lucubrated she must have lucubrated we must have lucubrated you must have lucubrated they must have lucubrated | I must have been lucubrating you must have been lucubrating she must have been lucubrating we must have been lucubrating you must have been lucubrating they must have been lucubrating |
Simple form | V-ing form |
I must not lucubrate you must not lucubrate she must not lucubrate we must not lucubrate you must not lucubrate they must not lucubrate | I must not be lucubrating you must not be lucubrating she must not be lucubrating we must not be lucubrating you must not be lucubrating they must not be lucubrating |
Perfect | V-ing perfect |
I must not have lucubrated you must not have lucubrated she must not have lucubrated we must not have lucubrated you must not have lucubrated they must not have lucubrated | I must not have been lucubrating you must not have been lucubrating she must not have been lucubrating we must not have been lucubrating you must not have been lucubrating they must not have been lucubrating |
Simple form | V-ing form |
must I lucubrate? must you lucubrate? must she lucubrate? must we lucubrate? must you lucubrate? must they lucubrate? | must I be lucubrating? must you be lucubrating? must she be lucubrating? must we be lucubrating? must you be lucubrating? must they be lucubrating? |
Perfect | V-ing perfect |
must I have lucubrated? must you have lucubrated? must she have lucubrated? must we have lucubrated? must you have lucubrated? must they have lucubrated? | must I have been lucubrating? must you have been lucubrating? must she have been lucubrating? must we have been lucubrating? must you have been lucubrating? must they have been lucubrating? |
Simple form | V-ing form |
must I not lucubrate? must you not lucubrate? must she not lucubrate? must we not lucubrate? must you not lucubrate? must they not lucubrate? | must I not be lucubrating? must you not be lucubrating? must she not be lucubrating? must we not be lucubrating? must you not be lucubrating? must they not be lucubrating? |
Perfect | V-ing perfect |
must I not have lucubrated? must you not have lucubrated? must she not have lucubrated? must we not have lucubrated? must you not have lucubrated? must they not have lucubrated? | must I not have been lucubrating? must you not have been lucubrating? must she not have been lucubrating? must we not have been lucubrating? must you not have been lucubrating? must they not have been lucubrating? |