AnalyzerSentence analysis5SpansSentence緊張して勃たなかった。1000 character limitAnalyzeAnalysis warningThe supplied reading could not be aligned to the sentence.Sentence緊きん張ちょうして勃たたなかった。Span Details緊きん張ちょうtension; nervousness; strain; tensions (between groups); muscle tone; tonusnoun, suru verbしてlight/support verb with a noun or noun-like phrase-> するgrammar勃たたto have an erection; to become erect-> 勃つgodan verbなかっnegative auxiliary-> ないgrammarた。past tense or completed actiongrammar