The phrase "completely provide" is correct and usable in written English.
You could use it to describe an action that was done completely and thoroughly. For example: "The organization completely provided for the needs of the community."
The non perennial nature of the river completely provides different picture during different times.
The pressures of earning a living – of not being completely provided for by the state – have winded him.
For group 3, the water requirements of the crops were completely provided.
At the early stage of the direct shear test, the shear resistance of the joint is completely provided by the increasing static friction.
The MIT researchers found that several of the modified wasp peptides were able to reduce P. aeruginosa infection in mice and one peptide in particular was able to eliminate infection completely, provided it was given at a high dose.
That said, I'm glad they decided to give out bumpers, and of course you can always return the phone for a full refund, so as far as I'm concerned, customers are completely provided for.
Finally all of the asperities are broken and it becomes easy for the resultant gauges to grind or rotate between the formed new joint surface, in which the shear resistance is completely provided by the sliding and rotating frictions.
In the process of modernization, the owners of private businesses will increasingly recognize that the resource needs and administrative requirements associated with the expansion of business scale cannot be completely provided by family relationships.
The problem is that most of the tips we received came in after that time (and keep on coming), so the issue doesn't seem to have been resolved completely, provided of course the tipsters have effectively tried to restart their browsers.
Prediction functionality of EpiToolKit is completely provided by FRED.
