正格活用 せいかくかつよう Meanings Noun regular conjugation (declension, inflection) See also: 変格活用 (へんかくかつよう). Kanji 正 correct. Read as セイ. 格 status. Read as カク. 活 active. Read as カツ. 用 use. Read as ヨウ. Jinuma: Japanese Dictionary · Word lists