AnalyzerSentence analysis2SpansSentence落ち込んで1000 character limitAnalyzeSentence落おち込こんでSpan Details落おち込こんfeel down; be depressed; be in low spirits; be in a slump; be in an unfavourable condition; fall into (a hole, etc.)-> 落ち込むgodan verbでconnective te-formgrammar