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Sentence analysis
8Spans
Sentence
Span Details
宛先
address; destinationnoun
不明
unclear; obscure; uncertain; unknown; unidentified; ignorance; lack of wisdomna-adjective, noun, suffix
で
continuative form of the copulagrammar
手紙
letter; notenoun
が
subject markergrammar
返送
return to sender; send backnoun, suru verb
され
passive, potential, or respect auxiliary-> されるgrammar
た。
past tense or completed actiongrammar