Analyzer
Sentence analysis
8Spans
Sentence
Span Details
掩護部隊
covering forcenoun
が
subject markergrammar
主力部隊
main force; main troopsnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
前進
advance; progress; moving forwardnoun, suru verb
を
object markergrammar
支援
support; backing; aid; assistancenoun, suru verb
した。
light/support verb with a noun or noun-like phrase-> するgrammar