AnalyzerSentence analysis6SpansSentence彼は禁酒を誓った。1000 character limitAnalyzeSentence彼かれは禁きん酒しゅを誓ちかった。Span Details彼かれhe; him; boyfriendpronounはtopic markergrammar禁きん酒しゅabstinence from alcohol; temperance; prohibition of drinkingnoun, suru verbをobject markergrammar誓ちかっswear; vow; pledge; take an oath-> 誓うgodan verbた。past tense or completed actiongrammar