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Sentence analysis
13Spans
Sentence
Span Details
コンクリート
concrete-> 混凝土noun
の
possession, attribution, nominalizer, or nominal linkergrammar
凍害
frost damage; freeze damagenoun
を
object markergrammar
防ぐ
defend against; protect against; prevent; avert; avoidgodan verb
に
direction, time, indirect object, or target markergrammar
は、
topic markergrammar
適切
appropriate; suitable; properna-adjective, noun
な
adnominal form of the copula after a na-adjectivegrammar
施工
construction; execution; carrying outnoun, suru verb
が
subject markergrammar
必要
necessary; needed; essential; necessity; need; requirementna-adjective, noun
だ。
plain copulagrammar