AnalyzerSentence analysis7SpansSentence昨夜、東北地方を激震が襲った。1000 character limitAnalyzeSentence昨さく夜や、東とう北ほく地ち方ほうを激げき震しんが襲おそった。Span Details昨さく夜や、last night; yesterday eveningnoun, adverb東とう北ほく地ち方ほうTōhoku regionnounをobject markergrammar激げき震しんsevere earthquake; violent tremornounがsubject markergrammar襲おそっattack; assault; strike; succeed; take over (a role); pay a surprise visit; drop in on-> 襲うgodan verbた。past tense or completed actiongrammar