Analyzer
Sentence analysis
7Spans
Sentence
Span Details
彼女
she; her; girlfriendpronoun
は
topic markergrammar
イベント
eventnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
準備
preparation; arrangements; getting readynoun, suru verb
に
direction, time, indirect object, or target markergrammar
一役買った。
take on a role; play a part; lend a hand-> 一役買うexpression, verb