Looking on the internet deeply has found these results:

identify on its own is the most popular phrase on the web.

identify by itself 159,800 results on the web	identify on its own 178,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
that, through foreign policy, the EU identifies itself. The more the Party identifies itself with the working masses... the closer this struggle will come. To close, I would say that I was touched by what Mr Solana said identifies itself as extreme. There might be a perceptible impact on achieving the objectives if the SME sector did not identify itself with the issue of energy efficiency. It is a quite particular and well known term that can identify the product by itself. It's dangerous when a group self Every Kryptonian family has a unique tone a beacon to identify itself.	It doesn't look like this phrase is very popular! The search could not find any examples on the internet.

identify by itself

159,800 results on the web

identify on its own

178,000 results on the web

More popular!

that, through foreign policy, the EU identifies itself.
The more the Party identifies itself with the working masses... the closer this struggle will come.
To close, I would say that I was touched by what Mr Solana said
identifies itself as extreme.
There might be a perceptible impact on achieving the objectives if the SME sector did not identify itself with the issue of energy efficiency.
It is a quite particular and well known term that can identify the product by itself.
It's dangerous when a group self
Every Kryptonian family has a unique tone a beacon to identify itself.

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