不ふ規き則そく活かつ用ようふきそくかつようじ字FuriganaMeanings1nounirregular conjugationgrammar›Technical grammar term referring to verbs or adjectives that do not follow regular conjugation patterns, such as する, 来る, or 形容詞 like 良い.日本にほん語ごの不ふ規き則そく活