Analyzer
Sentence analysis
8Spans
Sentence
Span Details
編年
chronology; chronological ordernoun
学
learning; scholarship; study; knowledge; study of ...; -ology; -icsnoun, noun suffix
は
topic markergrammar
歴史
historynoun
研究
research; study; investigationnoun, suru verb
の
possession, attribution, nominalizer, or nominal linkergrammar
基礎
foundation; basis; fundamentalsnoun, no-adjective
である。
formal copulagrammar