AnalyzerSentence analysis6SpansSentence背泳の練習を始めた。1000 character limitAnalyzeSentence背はい泳えいの練れん習しゅうを始はじめた。Span Details背はい泳えいbackstrokenounのpossession, attribution, nominalizer, or nominal linkergrammar練れん習しゅうpractice; training; drill; exercisenoun, suru verbをobject markergrammar始はじめstart; begin; commence; start up; open; establish; start to ...; begin to ...-> 始めるichidan verb, auxiliaryた。past tense or completed actiongrammar