AnalyzerSentence analysis6SpansSentence孟子は性善説を唱えた。1000 character limitAnalyzeSentence孟もう子しは性せい善ぜん説せつを唱となえた。Span Details孟もう子しMencius (philosopher, 372-289 BCE); Mencius (book, one of the Four Books)nounはtopic markergrammar性せい善ぜん説せつbelief in the innate goodness of human naturenounをobject markergrammar唱となえrecite; chant; shout; yell; cry out; advocate; preach; insist on-> 唱えるichidan verbた。past tense or completed actiongrammar