Analyzer
Sentence analysis
7Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
は
topic markergrammar
事件
incident; case; affair; eventnoun
を
object markergrammar
よく
well; properly; skillfully; often; frequently; I'm glad that ...; thank you for ...; quite the nerve to; I don't know how you can ...-> 良くadverb
調べ
examine; look up; investigate; check-> 調べるichidan verb
た。
past tense or completed actiongrammar