AnalyzerSentence analysis5SpansSentence夜陰に乗じて敵営に忍び込んだ。1000 character limitAnalyzeSentence夜や陰いんに乗じょうじて敵てき営えいに忍しのび込こんだ。Span Details夜や陰いんに乗じょうじてunder cover of nightexpression敵てき営えいenemy campnounにdirection, time, indirect object, or target markergrammar忍しのび込こんsneak in; creep in; steal in-> 忍び込むgodan verbだ。past tense or completed action-> たgrammar