Preposition

Would you use "on such a big scale"? "at such a big scale"? or "in such a big scale"?
Thank you.

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Originally Posted by chkassler

Would you use "on such a big scale"? "at such a big scale"? or "in such a big scale"?
Thank you.

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Context would have been helpful but, having said that, I can only think of situations where "on such a big scale" would be used.

Quote:

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Originally Posted by emsr2d2

Context would have been helpful but, having said that, I can only think of situations where "on such a big scale" would be used.

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I agree.