介係詞：常接動名詞的介係詞包括 after, before, by, in, on, at, of, without, about：
We decided to go for a walk after eating.
I am interested in learning more about this.
動詞：特定動詞之後要接動名詞，尤其描述狀態的動詞。
Enjoy: I enjoy swimming.
Avoid: Please avoid making loud noises.
Consider: She considered moving abroad.