AnalyzerSentence analysis4SpansSentence頭が良さそうに振る舞う1000 character limitAnalyzeSentence頭あたまが良よさそうに振ふる舞まうSpan Details頭あたまが良よさbright; intelligent; clever; smart-> 頭がいいexpression, i-adjectiveそうseems; looks like; appearsauxiliary, na-adjectiveにadverbial form after a na-adjectivegrammar振ふる舞まうbehave; conduct oneself; act; treat someone to food/drink; entertain-> 振舞うgodan verb