'On'および'Upon'を使用した句動詞 - 理解または熟考（オン）

to understand a concept

理解する, 把握する

to carefully think about something for a while

噛む, 考え込む

to manage to understand something, typically following an initial period of challenge or difficulty

理解する, 気づく

to become clear, evident, or understood, particularly after some time

気づく, 理解する

to think or talk about something at length, often to the point of overthinking or obsessing about it

悩む, 考えすぎる

to think carefully and deeply about something

振り返る, 熟考する

to postpone making a decision until the next day or a later time, often to think about it more

持ち越す, 考える

to finally understand something, usually after some initial difficulty

理解する, つかむ

to intend to do something in the future based on certain considerations or expectations

計画する, 意図する