AnalyzerSentence analysis6SpansSentence警察が催涙ガスを使った。1000 character limitAnalyzeSentence警けい察さつが催さい涙るいガスを使つかった。Span Details警けい察さつpolice; police officer; police station; self-appointed enforcer; busybody; vigilante; gatekeepernoun, noun suffixがsubject markergrammar催さい涙るいガスtear gasnounをobject markergrammar使つかっuse; make use of; employ; handle; spend; consume; speak-> 使うgodan verbた。past tense or completed actiongrammar