AnalyzerSentence analysis4SpansSentenceエンドを交代する1000 character limitAnalyzeSentenceエンドを交こう代たいするSpan Detailsエンドend; endingnounをobject markergrammar交こう代たいchange; alternation; rotation; replacement; substitution; shift; relief; taking turnsnoun, suru verbするlight/support verb with a noun or noun-like phrasegrammar