AnalyzerSentence analysis6SpansSentence過労による疲労が原因だ。1000 character limitAnalyzeSentence過か労ろうによる疲ひ労ろうが原げん因いんだ。Span Details過か労ろうoverwork; excessive work; strain from overworknoun, no-adjectiveによるby; due to; depending ongrammar疲ひ労ろうfatigue; weariness; exhaustion; metal fatiguenoun, suru verbがsubject markergrammar原げん因いんcause; origin; sourcenoun, suru verbだ。plain copulagrammar
