AnalyzerSentence analysis6SpansSentence二人は交際を始めた。1000 character limitAnalyzeSentence二人ふたりは交こう際さいを始はじめた。Span Details二人ふたりtwo people; pair; couplenounはtopic markergrammar交こう際さいsocializing; association; company; dating; romantic involvementnoun, 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