AnalyzerSentence analysis4SpansSentence監督が交代した。1000 character limitAnalyzeSentence監かん督とくが交こう代たいした。Span Details監かん督とくsupervision; direction; management; director; supervisor; coach; managernoun, suru verbがsubject markergrammar交こう代たいchange; alternation; rotation; replacement; substitution; shift; relief; taking turnsnoun, suru verbした。light/support verb with a noun or noun-like phrase-> するgrammar