AnalyzerSentence analysis6SpansSentence彼は気まぐれで、突然歌い出す。1000 character limitAnalyzeSentence彼かれは気きまぐれで、突とつ然ぜん歌うたい出だす。Span Details彼かれhe; him; boyfriendpronounはtopic markergrammar気きまぐれwhim; caprice; fancy; capricious; fickle; whimsicalnoun, na-adjectiveで、continuative form of the copulagrammar突とつ然ぜんsudden; abrupt; unexpectedno-adjective, adverb歌うたい出だす。break into song; burst into song; begin singing-> 歌いだすgodan verb