AnalyzerSentence analysis3SpansSentenceぶるぶる震えながら1000 character limitAnalyzeSentenceぶるぶる震ふるえながらSpan Detailsぶるぶるtrembling; shivering; shaking; quiveringadverb震ふるえtremble; shiver; shake; quiver-> 震えるichidan verbながらwhile doinggrammar