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Sentence analysis
6Spans
Sentence
Span Details
この
this; last (couple of years, etc.); these; past; you (as in "you liar")-> 此のpre-noun adjective
文書
document; writing; papers; document addressed to someone (historical)noun
は
topic markergrammar
本物
genuine article; real thing; real dealnoun, no-adjective
に
direction, time, indirect object, or target markergrammar
相違ない。
without doubt; certain; surei-adjective