Analyzer
Sentence analysis
6Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
の
possession, attribution, nominalizer, or nominal linkergrammar
過去
the past; bygone days; one's past (that one would prefer remained secret); past tense; preterite; previous life (Buddhism)noun, adverb, no-adjective
は
topic markergrammar
謎
riddle; puzzle; enigma; mystery; enigmatic; mysteriousnoun, no-adjective
だ。
plain copulagrammar