AnalyzerSentence analysis4SpansSentence筋肉がけいれんする1000 character limitAnalyzeSentence筋きん肉にくがけいれんするSpan Details筋きん肉にくmusclenounがsubject markergrammarけいれんconvulsion; cramp; spasm; twitch-> 痙攣noun, suru verbするlight/support verb with a noun or noun-like phrasegrammar
