AnalyzerSentence analysis6SpansSentence東京は世界有数のメガシティだ。1000 character limitAnalyzeSentence東とう京きょうは世せ界かい有ゆう数すうのメガシティだ。Span Details東とう京きょうTokyonounはtopic markergrammar世せ界かい有ゆう数すうworld-leading; among the world's bestnoun, no-adjectiveのpossession, attribution, nominalizer, or nominal linkergrammarメガシティmegacitynounだ。plain copulagrammar