Analyzer
Sentence analysis
8Spans
Sentence
Span Details
軍当局
military authoritiesnoun
は
topic markergrammar
事件
incident; case; affair; eventnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
調査
investigation; examination; inquiry; surveynoun, suru verb
を
object markergrammar
開始
start; beginning; commencementnoun, suru verb
した。
light/support verb with a noun or noun-like phrase-> するgrammar