Analyzer
Sentence analysis
8Spans
Sentence
Span Details
これ
this; this one; this person; now; this point in time; here; this (emphatic); I; me-> 此れpronoun, adverb
は
topic markergrammar
歴史上
historic; historical; in historyno-adjective, adverb
の
possession, attribution, nominalizer, or nominal linkergrammar
重要
important; essential; significantna-adjective
な
adnominal form of the copula after a na-adjectivegrammar
出来事
event; incident; occurrencenoun
だ。
plain copulagrammar