Looking on the internet deeply has found these results:

to be of value is the most popular phrase on the web.

to be valueble 11,970 results on the web	to be of value 110,100,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
Finally, last week, the European press maintained a voluble silence as regards China's growing influence in Latin America. t t... Nothing valueable, only a few bags of... t And when my ritual began, this very voluble patient began to quiet down. t 36 patients were evaluable for efficacy.	Such exhaustible resources, recognised in various international instruments to be of value to all mankind, should be preserved. I chose China because here I'm allowed to be of value. Those finite resources, recognised in various international instruments to be of value to all mankind, should be preserved. We both know the Cabal only go after what they perceive to be of value. The Ferengi want the Hathaway, believing it to be of value. As amlodipine is highly bound to plasma proteins, dialysis is not expected to be of value. That's why I came here, to be of value. In line with that rationale, and based on the view that information campaigns will continue to be of value, the amendments would seem to be appropriate.

to be valueble

11,970 results on the web

to be of value

110,100,000 results on the web

More popular!

Finally, last week, the European press maintained a voluble silence as regards China's growing influence in Latin America.
t
t...
Nothing valueable, only a few bags of... t
And when my ritual began, this very voluble patient began to quiet down.
t
36 patients were evaluable for efficacy.

Such exhaustible resources, recognised in various international instruments to be of value to all mankind, should be preserved.
I chose China because here I'm allowed to be of value.
Those finite resources, recognised in various international instruments to be of value to all mankind, should be preserved.
We both know the Cabal only go after what they perceive to be of value.
The Ferengi want the Hathaway, believing it to be of value.
As amlodipine is highly bound to plasma proteins, dialysis is not expected to be of value.
That's why I came here, to be of value.
In line with that rationale, and based on the view that information campaigns will continue to be of value, the amendments would seem to be appropriate.