AnalyzerSentence analysis5SpansSentence地面が突然陥没した。1000 character limitAnalyzeSentence地じ面めんが突とつ然ぜん陥かん没ぼつした。Span Details地じ面めんground; earth's surface; land; lot; plot of landnounがsubject markergrammar突とつ然ぜんsudden; abrupt; unexpectedno-adjective, adverb陥かん没ぼつcave-in; collapse; sinking; depression; subsidencenoun, suru verbした。light/support verb with a noun or noun-like phrase-> するgrammar
