to protest one’s innocence

I'm a Protestant.

Protests rained down from all sides/from every direction

to be proud of the achieved results

to be as proud as a peacock

as proud as a peacock

I am proud of it.

I am proud beyond measure.

I'm proud to be involved in this project.

proud flesh

I’m proud of you!

to prove useful/correct/false/true

to prove a failure

to be proved right in the end

It proved that …

to provide

to provide the packing

to provide for packing of the goods

to provide the packing of the goods

provide financing

to provide with food

We provide all types of counselling, with an emphasis on legal advice

to provide ample food for thought

to provide additional security

provide assistance