AnalyzerSentence analysis4SpansSentence今日はへとへとだ。1000 character limitAnalyzeSentence今日きょうはへとへとだ。Span Details今日きょうtoday; this day; nowadays; these days; the present daynoun, adverbはtopic markergrammarへとへとcompletely exhausted; dead tired-> ヘトヘトna-adjectiveだ。plain copulagrammar