Which preposition to use with amenders

of Occurrences 2%

Yet how many of the amenders of this grammar have not had perspicacity enough, either to omit the expression, or to correct it according to the author's own rule!

as Occurrences 1%

They profess indeed to have placed those rules first, which are eaisest [sicKTH] to learn, and oftenest to be applied; but the syntax of articles, which even on this principle should have formed the first of the series, is placed by Lennie as the thirty-fourth rule, and by his amender as the thirty-second.

Which preposition to use with  amenders