AnalyzerSentence analysis3SpansSentence普及している1000 character limitAnalyzeSentence普ふ及きゅうしているSpan Details普ふ及きゅうdiffusion; spread; popularizationnoun, suru verbしてlight/support verb with a noun or noun-like phrase-> するgrammarいるbe; exist; stay; be ...-ing; have ...-ed; be ...-edichidan verb, auxiliaryReport an issue with this page