Which preposition to use with leery

about Occurrences 3%

" I was pretty leery about feeding the animals horseradish, and would have preferred to have some one else do it, who did not care to live any longer, but I said: "Yes, sir," just like that, and touched my hat to pa, and he said to the boss canvasman: "There's a boy you can swear by.

of Occurrences 3%

" "I was thrown off not long agoand have been leery of the dum things ever since.

Which preposition to use with  leery