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Sentence analysis
7Spans
Sentence
Span Details
重要
important; essential; significantna-adjective
な
adnominal form of the copula after a na-adjectivegrammar
文書
document; writing; papers; document addressed to someone (historical)noun
を
object markergrammar
なくし
lose; misplace; get rid of; eliminate; remove-> 無くすgodan verb
てしまっ
completion or regret-> てしまうgrammar
た。
past tense or completed actiongrammar