Analyzer
Sentence analysis
8Spans
Sentence
Span Details
敵
opponent; rival; adversary; enemy; threat; menacenoun
の
possession, attribution, nominalizer, or nominal linkergrammar
主力部隊
main force; main troopsnoun
が
subject markergrammar
前線
weather front; front; front line; battlefront; forward areanoun
に
direction, time, indirect object, or target markergrammar
集結
gathering; massing; concentrationnoun, suru verb
した。
light/support verb with a noun or noun-like phrase-> するgrammar