Looking on the internet deeply has found these results:

You could be yourself,I couldn’t be. is the most popular phrase on the web.

You could be yourself, I couldn’t be me 112,800,000 results on the web	You could be yourself,I couldn’t be. 119,700,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
Just be yourself, then you are a good leader. Just be yourself, and they'll all adore you. If you hadda behaved yourself, I could've persuaded Malcolm into reducing your bill, but now you're not going anywhere until he gets here. Just relax, be yourself, everyone will love you. And just be yourself, Josh. Listen... you just be yourself, Jesse. Just be yourself, and it will be OK. Well, if you really want to learn how to defend yourself, I could teach you the gentle art of karate.	Evil superhero, that's what you could be. Because I think you forget who you could be. But I totally understand that you couldn't be. You could be anything you want to be. God, I forgot how infuriating you could be. I forgot how good dirty you could be. This is the safest place you could possibly be. No I mean, you could be.

You could be yourself, I couldn’t be me

112,800,000 results on the web

You could be yourself,I couldn’t be.

119,700,000 results on the web

More popular!

Just be yourself, then you are a good leader.
Just be yourself, and they'll all adore you.
If you hadda behaved yourself, I could've persuaded Malcolm into reducing your bill, but now you're not going anywhere until he gets here.
Just relax, be yourself, everyone will love you.
And just be yourself, Josh.
Listen... you just be yourself, Jesse.
Just be yourself, and it will be OK.
Well, if you really want to learn how to defend yourself, I could teach you the gentle art of karate.