AnalyzerSentence analysis4SpansSentence徹底的に捜査する1000 character limitAnalyzeSentence徹てっ底てい的てきに捜そう査さするSpan Details徹てっ底てい的てきthorough; exhaustive; completena-adjectiveにadverbial form after an adjectival suffixgrammar捜そう査さcriminal investigation; inquiry; searchnoun, suru verb, no-adjectiveするlight/support verb with a noun or noun-like phrasegrammar