AnalyzerSentence analysis4SpansSentence足が痙攣した。1000 character limitAnalyzeSentence足あしが痙けい攣れんした。Span Details足あしfoot; paw; arm (of octopus, squid, etc.); leg; gait; pace; way of walking; lower radical of a kanji; means of transportation; ride; money; coinnounがsubject markergrammar痙けい攣れんconvulsion; cramp; spasm; twitchnoun, suru verbした。light/support verb with a noun or noun-like phrase-> するgrammar