Which preposition to use with wily

in Occurrences 2%

Although this man had been wily in making his revelations, and had chosen his confidant with caution and sagacity, most of that which he related was true.

as Occurrences 1%

He is as wily as a fox, and so long as you have money in your pocket, as faithful as a hound and as silent as the grave.

of Occurrences 1%

But man is the wiliest of the animals, and the one who profits by experience.

to Occurrences 1%

A SEXTON Is an ill-wilier to human nature.

Which preposition to use with  wily