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Sentence analysis
7Spans
Sentence
Span Details
工事現場
construction sitenoun
に
direction, time, indirect object, or target markergrammar
トレンチ
trenchnoun
が
subject markergrammar
掘ら
dig; excavate; hollow out; delve into; dig into; dig up; mine; extract; top; take the active role in anal sex-> 掘るgodan verb
れ
passive, potential, or respect auxiliary-> れる/られるgrammar
ている。
ongoing or resultant stategrammar