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Sentence analysis
6Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
の
possession, attribution, nominalizer, or nominal linkergrammar
警告
warning; caution; admonition; keikoku (judo penalty)noun, suru verb
に
direction, time, indirect object, or target markergrammar
注意を払う
pay attention; give attentionexpression, verb
べきだった。
should; ought to-> べきgrammar