AnalyzerSentence analysis6SpansSentence改善の余地は無きにしもあらずだ。1000 character limitAnalyzeSentence改かい善ぜんの余よ地ちは無なきにしもあらずだ。Span Details改かい善ぜんimprovement; betterment; kaizen (continuous improvement)noun, suru verbのpossession, attribution, nominalizer, or nominal linkergrammar余よ地ちroom; margin; scope; leewaynounはtopic markergrammar無なきにしもあらずnot non-existent; there is some; not completely lackingexpressionだ。plain copulagrammar