Analyzer
Sentence analysis
8Spans
Sentence
Span Details
警察
police; police officer; police station; self-appointed enforcer; busybody; vigilante; gatekeepernoun, noun suffix
は
topic markergrammar
事件
incident; case; affair; eventnoun
を
object markergrammar
徹底的
thorough; exhaustive; completena-adjective
に
adverbial form after an adjectival suffixgrammar
調査
investigation; examination; inquiry; surveynoun, suru verb
した。
light/support verb with a noun or noun-like phrase-> するgrammar