Which preposition to use with aukward

at Occurrences 2%

"' 'Beauclerk having observed to him of one of their friends, that he was aukward at counting money, "Why, Sir, said Johnson, I am likewise aukward at counting money.

as Occurrences 1%

Being asked next morning how he liked his attendant, his answer was, 'Not at all, Sir: the fellow's an ideot; he is as aukward as a turn-spit when first put into the wheel, and as sleepy as a dormouse.'

in Occurrences 1%

She was all spirits and agitation, though she seemed to feel something aukward in her situation.

Which preposition to use with  aukward