You'll be sorry if I catch you!

要是让我抓着，你会后悔的！

《牛津词典》

You just wait till I catch you out!

你就等着我抓到你吧！

youdao

If I catch you, you've dead.

要是被我抓到，你们就死定了！

youdao

Finally,I always liked this proverb: You can catch more flies with honey than with vinegar.

VOA: special.2009.08.30

There may be some inefficiencies, and at some point, if you catch me in the hallway, I can give you a sermon on what goes on inside that reactor.

可能会有某些损耗，如果你能在过道上遇到我的话，我会给你详细讲讲,里面到底发生了什么。

麻省理工公开课 - 固态化学导论课程节选

I still enjoy watching basketball. You know, college basketball and catch a game on television.

我还是喜欢看篮球。看大学篮球赛或者看电视上的篮球比赛。

现场观看篮球赛 - SpeakingMax英语口语达人

It also posted messages such as: "If I catch you at a Wendys, we're fightin!"

BBC: Burger King Twitter account 'hacked' with McDonald's logo

" Later she disclosed: "But I told him: 'If ever I catch you once, I'm going to leave right away.

CNN: For Better Or For Worse

The account tweeted: "if I catch you at a wendys, we're fightin!"

NPR: Burger King Apologizes After Twitter Hacking