AnalyzerSentence analysis6SpansSentence黒雲は嵐の前兆だ。1000 character limitAnalyzeSentence黒くろ雲くもは嵐あらしの前ぜん兆ちょうだ。Span Details黒くろ雲くもdark clouds; black cloudsnounはtopic markergrammar嵐あらしstorm; tempest; uproar; storm (of protest); winds (of change); three of a kind in oicho-kabunounのpossession, attribution, nominalizer, or nominal linkergrammar前ぜん兆ちょうomen; sign; harbingernounだ。plain copulagrammarAlso Found兆ちょうtrillion; 10^12; 1,000,000,000,000; sign; omen; indication; portentoptional