AnalyzerSentence analysis5SpansSentence臣下は王に忠誠を誓った。1000 character limitAnalyzeSentence臣しん下かは王おうに忠ちゅう誠せいを誓ちかった。Span Details臣しん下かretainer; vassal; subjectnoun, no-adjectiveはtopic markergrammar王おうking; ruler; monarch; tycoon; magnate; champion; king (shogi)noun, noun suffixにdirection, time, indirect object, or target markergrammar忠ちゅう誠せいを誓ちかった。pledge allegiance; swear loyalty-> 忠誠を誓うexpression, verb