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Sentence analysis
9Spans
Sentence
Span Details
老朽化
deterioration; becoming decrepit; becoming worn outnoun, suru verb
した
under; below; beneath; bottom; lower part; younger; lower in rank; inferior; right after; no sooner than; trade-in; preliminary; preparatory-> 下noun, no-adjective, noun prefix
橋
bridgenoun
を
object markergrammar
架け替える
replace; substitute; rebuild; move to another location; rehang-> 掛け替えるichidan verb
工事
construction work; constructionnoun, suru verb
が
subject markergrammar
始まっ
begin; start; commence; start up again; begin again; happen again; date from; originate in; have its beginnings in-> 始まるgodan verb
た。
past tense or completed actiongrammar