A few days ago
Anonymous

Is it “proven with” or “proven by””?

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The contractor shows excellent performance in implementing the project. They are able to meet the project requirements as mentioned in the task order. This excellent performance is *proven with* the success of the contractor in assisting the government in establishing modern and credible insurance deposit institution.

Top 6 Answers
A few days ago
Wilson C

Favorite Answer

Definitely “proven by”.
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A few days ago
Liney A
proven by
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A few days ago
sammi-sumskins
proven with
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A few days ago
Anonymous
proven by.

The success is being proven “by” ……and so on.

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A few days ago
not_a_geek
proven by.
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A few days ago
Crystal
by
0