AnalyzerSentence analysis7SpansSentence彼は捕虜収容所第4にいた。1000 character limitAnalyzeSentence彼かれは捕ほ虜りょ収しゅう容よう所じょ第だい4にいた。Span Details彼かれhe; him; boyfriendpronounはtopic markergrammar捕ほ虜りょ収しゅう容よう所じょprisoner-of-war camp; POW campnoun第だい4よんfourth-> 第四noun, no-adjectiveにdirection, time, indirect object, or target markergrammarいbe; exist; stay; be ...-ing; have ...-ed; be ...-ed-> 居るichidan verb, auxiliaryた。past tense or completed actiongrammar