AnalyzerSentence analysis5SpansSentence興味が薄れてきた。1000 character limitAnalyzeSentence興きょう味みが薄うすれてきた。Span Details興きょう味みinterest; curiosity; zestnounがsubject markergrammar薄うすれfade; become dim; grow faint-> 薄れるichidan verbてきchange continuing toward the present point-> てくるgrammarた。past tense or completed actiongrammar