Analyzer
Sentence analysis
6Spans
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
保管
safekeeping; storage; custodynoun, suru verb
する。
light/support verb with a noun or noun-like phrasegrammar