AnalyzerSentence analysis5SpansSentence彼はとても博識だ。1000 character limitAnalyzeSentence彼かれはとても博はく識しきだ。Span Details彼かれhe; him; boyfriendpronounはtopic markergrammarとてもvery; awfully; exceedingly; (not) at all; by no means; simply (cannot)-> 迚もadverb博はく識しきextensive knowledge; erudition; learned; erudite; knowledgeablenoun, na-adjectiveだ。plain copulagrammar