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Sentence analysis
9Spans
Sentence
Span Details
破風板
bargeboard; vergeboard; gableboardnoun
が
subject markergrammar
傷ん
hurt; ache; feel pain; be damaged; spoil; go bad-> 痛むgodan verb
でいる
ongoing or resultant state-> ているgrammar
ので
because; sincegrammar
交換
exchange; swap; replacementnoun, suru verb
が
subject markergrammar
必要
necessary; needed; essential; necessity; need; requirementna-adjective, noun
だ。
plain copulagrammar