AnalyzerSentence analysis4SpansSentence精一杯努力しました。1000 character limitAnalyzeSentence精せい一いっ杯ぱい努ど力りょくしました。Span Details精せい一いっ杯ぱいone's best; the best one can do; with all one's might; as hard as possiblenoun, adverb努ど力りょくeffort; hard work; endeavornoun, suru verbしlight/support verb with a noun or noun-like phrase-> するgrammarました。polite pastgrammar
