AnalyzerSentence analysis3SpansSentence膝が痛い1000 character limitAnalyzeSentence膝ひざが痛いたいSpan Details膝ひざknee; lap; knee and thigh (while sitting)nounがsubject markergrammar痛いたいpainful; sore; hurt; cringy; embarrassing; painful to watchi-adjective