Translation of "Predicate" in Japanese

'Verb' refers to the predicate verb. Predicate verbs change their form depending on the subject and the time expressed.

動詞は述語動詞のことです。述語動詞は、主語や表す時によって形を変えます。

The "predicate" is that part that shows the action in the sentence. In Japanese it would be the part that ends in "da", "suru", etc.

「述部」とは、動作を表す部分で、最後が「～だ」「～する」などになる部分です。