Which preposition to use with depreciating

in Occurrences 13%

Let him not, however, be depreciated in his grave.

to Occurrences 5%

The Turkish note was depreciated to about one-fifth of its face value.

of Occurrences 1%

No country in the world has ever more abused paper currency; her paper money is probably the most greatly depreciated of any country on earth.

of Occurrences 1%

Example: "But if candour be a confounding of the distinctions between sin and holiness, a depreciating of the excellence of the latter, and at the same time a diminishing of the evil of the former; then it must be something openly at variance with the letter and the spirit of revelation.

Which preposition to use with  depreciating