How to say “go wrong?”

Question

If one wanted to say "go wrong" like in the sentence "anything that could go wrong will go wrong", how do they say it.

Answer 1

I think I would use 想定外 "soutei-gai"　(unexpected) as something that "goes wrong" is an in essence unexpected. Then as for the sentence

maybe something like this would work... I just kinda made it up on the fly.

想定外になれるものではあれば、想定外になる

Answer 2

"Anything that could go wrong will go wrong" can be translated as:

• うまく行かない可能性があるものは、うまく行かない (lit. "not to go well")
• 失敗するかもしれないものは、失敗する (lit. "to fail")