AnalyzerSentence analysis3SpansSentence段階的な変化1000 character limitAnalyzeSentence段だん階かい的てきな変へん化かSpan Details段だん階かい的てきincremental; step-by-step; gradualna-adjectiveなadnominal form of the copula after a na-adjectivegrammar変へん化かchange; variation; transformation; variety; diversity; inflection; conjugation; declension; henka; evasive sidestep at the start of a sumo boutnoun, suru verb