Looking on the internet deeply has found these results:

I felt so relieved is the most popular phrase on the web.

I feel so relieve 16,340 results on the web	I felt so relieved 1113,000 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.	And then when it turned out I wasn't, I felt relieved. When I heard on the news you were alive, I felt so relieved. The scary thing is I felt relieved. I felt relieved, like maybe it was for the best. I thought it was the greatest turning point of my life, but for some reason, I felt relieved the instant I let go of the cello. After I told her I felt relieved. I felt relieved looking at those ruined women. When Jia decided to move to Seoul, I felt so relieved.

I feel so relieve

16,340 results on the web

I felt so relieved

1113,000 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.

And then when it turned out I wasn't, I felt relieved.
When I heard on the news you were alive, I felt so relieved.
The scary thing is I felt relieved.
I felt relieved, like maybe it was for the best.
I thought it was the greatest turning point of my life, but for some reason, I felt relieved the instant I let go of the cello.
After I told her I felt relieved.
I felt relieved looking at those ruined women.
When Jia decided to move to Seoul, I felt so relieved.