AnalyzerSentence analysis4SpansSentence眉をひそめて考え込んだ。1000 character limitAnalyzeSentence眉まゆをひそめて考かんがえ込こんだ。Span Details眉まゆをひそめknit one's brows; frown; raise one's eyebrows-> 眉をひそめるexpression, verbてconnective te-formgrammar考かんがえ込こんponder deeply; brood; be lost in thought-> 考え込むgodan verbだ。past tense or completed action-> たgrammar
