AnalyzerSentence analysis4SpansSentence睡眠不足で疲れた。1000 character limitAnalyzeSentence睡すい眠みん不ぶ足そくで疲つかれた。Span Details睡すい眠みん不ぶ足そくlack of sleep; sleep deprivationnounでcontinuative form of the copulagrammar疲つかれget tired; become fatigued; grow weary; be worn out; become beat-up; starve; be famished-> 疲れるichidan verbた。past tense or completed actiongrammar