AnalyzerSentence analysis4SpansSentence何度も何度も練習した。1000 character limitAnalyzeSentence何なん度ども何なん度ども練れん習しゅうした。Span Details何なん度どもmany times; repeatedly; over and overadverb何なん度どもmany times; repeatedly; over and overadverb練れん習しゅうpractice; training; drill; exercisenoun, suru verbした。light/support verb with a noun or noun-like phrase-> するgrammar
