AnalyzerSentence analysis6SpansSentence警察が建物を取り囲んだ。1000 character limitAnalyzeSentence警けい察さつが建たて物ものを取とり囲かこんだ。Span Details警けい察さつpolice; police officer; police station; self-appointed enforcer; busybody; vigilante; gatekeepernoun, noun suffixがsubject markergrammar建たて物ものbuilding; structurenounをobject markergrammar取とり囲かこんsurround; encircle; crowd around-> 取り囲むgodan verbだ。past tense or completed action-> たgrammar
