Looking on the internet deeply has found these results:

Have been keeping fine is the most popular phrase on the web.

Been keeping myself fine 10 results on the web	Have been keeping fine 13 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.	ounce mason jars and they have been keeping fine in the fridge for�... Hello People, We meet again :) We are past half year already and I am sure all of you have been keeping fine. Its time to meet again for another one of our PHP�... Mar 18, 2015 ... Now, I don't can because I don't know much about it but this made two 16 Hello People, We meet again :) We are past half year already and I am sure all of you have been keeping fine. Its time to meet again for another one of our PHP�...

Been keeping myself fine

10 results on the web

Have been keeping fine

13 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.

ounce mason jars and they have been keeping fine in the fridge for�...
Hello People, We meet again :) We are past half year already and I am sure all of you have been keeping fine. Its time to meet again for another one of our PHP�...
Mar 18, 2015 ... Now, I don't can because I don't know much about it but this made two 16
Hello People, We meet again :) We are past half year already and I am sure all of you have been keeping fine. Its time to meet again for another one of our PHP�...