カ行ぎょう変へん格かく活かつ用ようカぎょうへんかくかつようMeanings1nounk-stem irregular verb conjugationgrammar›A classical Japanese grammatical term referring to the irregular conjugation pattern of verbs whose stem ends in k-. In modern Japanese, only 来る (くる) belongs to this class.カ行ぎょう変へん格かく活かつ用ように属