Analyzer
Sentence analysis
8Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
は
topic markergrammar
歴史書
history booknoun
の
possession, attribution, nominalizer, or nominal linkergrammar
修撰
editing; compilingnoun
に
direction, time, indirect object, or target markergrammar
携わっ
engage in; participate in; be involved in-> 携わるgodan verb
た。
past tense or completed actiongrammar