AnalyzerSentence analysis2SpansSentence四苦八苦して1000 character limitAnalyzeSentence四し苦く八はっ苦くしてSpan Details四し苦く八はっ苦くdire distress; great hardship; struggling desperately; the four and eight kinds of suffering (Buddhism)noun, suru verbしてlight/support verb with a noun or noun-like phrase-> するgrammar