AnalyzerSentence analysis5SpansSentence彼は一晩中考え抜いた。1000 character limitAnalyzeSentence彼かれは一ひと晩ばん中じゅう考かんがえ抜ぬいた。Span Details彼かれhe; him; boyfriendpronounはtopic markergrammar一ひと晩ばん中じゅうall night long; all through the nightadverb考かんがえ抜ぬいthink through; think thoroughly; think hard-> 考え抜くgodan verbた。past tense or completed actiongrammar