Which preposition to use with schemer

of Occurrences 3%

Therefore it is ports for exports, and especially military ports, in the Adriatic, the Persian Gulf, on the African coast in Beira, and also in the Pacific, that these schemers of German colonial trade wish to conquer.

at Occurrences 2%

But since it was absolutely certain that the schemer at the Vicarage would not be present at Dick Guyes' party, Sir Beverley did not see any urgent necessity for keeping his grandson at his side.

for Occurrences 2%

He was a man of affairs, a man of the world, easily at home among traders and schemers for money, at a political meeting, at a banquet, or in society.

as Occurrences 1%

It is not to be supposed that so astute a schemer as Lady Maulevrier had not surveyed the marriage market in order to discover that fortunate youth who should be deemed worthy to become the winner of Lesbia's hand.

in Occurrences 1%

Mrs. Melcombe, narrow as were her thoughts, was, notwithstanding, a schemer in a small way.

Which preposition to use with  schemer