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Sentence analysis
9Spans
Sentence
Span Details
警察官
police officernoun
が
subject markergrammar
犯罪組織
criminal organization; crime syndicatenoun
に
direction, time, indirect object, or target markergrammar
潜入
infiltration; sneaking in; going undercovernoun, suru verb
捜査
criminal investigation; inquiry; searchnoun, suru verb, no-adjective
を
object markergrammar
行っ
perform; carry out; conduct; do-> 行うgodan verb
た。
past tense or completed actiongrammar