AnalyzerSentence analysis6SpansSentence彼は家の大黒柱だ。1000 character limitAnalyzeSentence彼かれは家いえの大だい黒こく柱ばしらだ。Span Details彼かれhe; him; boyfriendpronounはtopic markergrammar家いえhouse; home; residence; family; household; lineage; family namenounのpossession, attribution, nominalizer, or nominal linkergrammar大だい黒こく柱ばしらcentral pillar; main pillar; mainstay; backbone; providernounだ。plain copulagrammar