AnalyzerSentence analysis6SpansSentence曠古の偉業を成し遂げた。1000 character limitAnalyzeSentence曠こう古この偉い業ぎょうを成なし遂とげた。Span Details曠こう古こhistoric; unprecedentednoun, no-adjectiveのpossession, attribution, nominalizer, or nominal linkergrammar偉い業ぎょうgreat achievement; great feat; great worknounをobject markergrammar成なし遂とげaccomplish; achieve; carry through to completion-> 成し遂げるichidan verbた。past tense or completed actiongrammar