Looking on the internet deeply has found these results:

make up your mind is the most popular phrase on the web.

do up your mind 10 results on the web	make up your mind 118,200,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
It doesn't look like this phrase is very popular! The search could not find any examples on the internet.	I will marry you sir, but please make up your mind. Darling, Father and I don't want to seem unduly concerned, but if you could make up your mind, it would be so nice. I'll give you just 10 seconds to make up your mind. So Zorin sent along his gorillas to help you make up your mind. All I'm asking is that you make up your mind quickly. You've got about a minute to make up your mind. Now, you got just about two minutes to make up your mind. Don't be so quick to make up your mind.

do up your mind

10 results on the web

make up your mind

118,200,000 results on the web

More popular!

It doesn't look like this phrase is very popular! The search could not find any examples on the internet.

I will marry you sir, but please make up your mind.
Darling, Father and I don't want to seem unduly concerned, but if you could make up your mind, it would be so nice.
I'll give you just 10 seconds to make up your mind.
So Zorin sent along his gorillas to help you make up your mind.
All I'm asking is that you make up your mind quickly.
You've got about a minute to make up your mind.
Now, you got just about two minutes to make up your mind.
Don't be so quick to make up your mind.