Conjugated Form
noun
You know that 活用 means "conjugation" and that 〜形 means "form, so that means this is the conjugated form!
かつようけい
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own.
このどうしの活用形を教えてください。
Please teach me the conjugated form of this verb.
昨日から、じょどうしの活用形をべんきょうし直してます。
Yesterday, I started re-learning the conjugated form of auxiliary verbs.
この辞書アプリでは、活用形から動詞の逆引き検索も可能です。
In this dictionary app it’s possible to look up verbs using their conjugated forms.