Analyzer
Sentence analysis
7Spans
Sentence
Span Details
綿密
minute; detailed; thorough; scrupulousna-adjective, noun
に
direction, time, indirect object, or target markergrammar
調査
investigation; examination; inquiry; surveynoun, suru verb
が
subject markergrammar
行わ
perform; carry out; conduct; do-> 行うgodan verb
れ
passive, potential, or respect auxiliary-> れる/られるgrammar
た。
past tense or completed actiongrammar