Analyzer
Sentence analysis
8Spans
Sentence
Span Details
その
that; the; part; section; number; um; er; uh-> 其のpre-noun adjective, interjection
古文書
historical document; old manuscript; archives; pre-Meiji era document addressed to someonenoun
は
topic markergrammar
偽書
forgery; spurious document; apocryphal booknoun, no-adjective
だ
plain copulagrammar
と
quotation, conditional, companion, or and markergrammar
判明
become clear; be identified; turn out to benoun, suru verb
した。
light/support verb with a noun or noun-like phrase-> するgrammar