AnalyzerSentence analysis6SpansSentence警備員が建物を見回った。1000 character limitAnalyzeSentence警けい備び員いんが建たて物ものを見み回まわった。Span Details警けい備び員いんguard; security guard; security officernounがsubject markergrammar建たて物ものbuilding; structurenounをobject markergrammar見み回まわっpatrol; make one's rounds-> 見回るgodan verbた。past tense or completed actiongrammar