AnalyzerSentence analysis6SpansSentence株価が急激に下落した。1000 character limitAnalyzeSentence株かぶ価かが急きゅう激げきに下げ落らくした。Span Details株かぶ価かstock price; share price; stock pricesnounがsubject markergrammar急きゅう激げきsudden; abrupt; rapid; drastic; sharpna-adjectiveにadverbial form after a na-adjectivegrammar下げ落らくfall; decline; depreciation; slumpnoun, suru verbした。light/support verb with a noun or noun-like phrase-> するgrammar