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Sentence analysis
10Spans
Sentence
Span Details
英語
English (language)noun
の
possession, attribution, nominalizer, or nominal linkergrammar
オーソグラフィー
orthographynoun
は
topic markergrammar
歴史的
historical; traditional; historicna-adjective
な
adnominal form of the copula after a na-adjectivegrammar
理由
reason; grounds; motivenoun
で
location, means, or scope markergrammar
不規則
irregular; unsystematic; unsteady; disorderlyna-adjective, noun
だ。
plain copulagrammar