Analyzer
Sentence analysis
7Spans
Sentence
Span Details
歴史的
historical; traditional; historicna-adjective
な
adnominal form of the copula after a na-adjectivegrammar
公文
official document; archivesnoun
が
subject markergrammar
保存
preservation; conservation; storage; maintenance; saving (data)noun, suru verb
され
passive, potential, or respect auxiliary-> されるgrammar
ている。
ongoing or resultant stategrammar