Which preposition to use with clamberings

after Occurrences 1%

"We have met often, Herr Prior, and I hope we shall meet finally, after all our clambering of mountains, as well as our clambering after worldly benefits, is ended, and that where honest men come together, in spite of Pope or Luther, books, sermons, aves, or devils!

by Occurrences 1%

Now, as he could not get out of the castle by day to see his mistress, he had practiced a way of clambering by night down the castle rock on the south side, and returning at his pleasure; when he came to the foot of the wall, he made use of a ladder to get over it, as it was not very high at that point, those who built it having trusted to the steepness of the crag; and for the same reason, no watch was placed there.

of Occurrences 1%

"We have met often, Herr Prior, and I hope we shall meet finally, after all our clambering of mountains, as well as our clambering after worldly benefits, is ended, and that where honest men come together, in spite of Pope or Luther, books, sermons, aves, or devils!

over Occurrences 1%

That there should be any clambering over that wall by either of them she felt to be quite impossible, though at the same time she acknowledged that a miracle might occur by which the wall would be removed, So she began her thinking, and used all her father's arguments.

Which preposition to use with  clamberings