AnalyzerSentence analysis5SpansSentence予期せぬ事態が起こった。1000 character limitAnalyzeSentence予よ期きせぬ事じ態たいが起おこった。Span Details予よ期きせぬunexpected; unforeseenexpression, noun-modifying事じ態たいsituation; state of affairs; circumstancesnounがsubject markergrammar起おこっhappen; occur; arise-> 起こるgodan verbた。past tense or completed actiongrammar