Which preposition to use with scratchings
The scratching of my pen deafens me ...
A scratching on the canvas, the Northern knock at the door.
The second night, as I lay sleepless and desperate on the strip of dirty matting that served as bed, I heard a scratch-scratching at the grated slit of a window, and presently a slender stick was inserted into the cell.
Never once during the day was there a sudden or unexpected sound, whether the snapping of a burning faggot or the scratching against the rock of a log rolling apart, or the flap of her canvas, that she did not look expectantly toward the rude door through which she thought to see him returning.
Instead of spending all his time and strength in a constant scratching for the food of to-day, how soon will he have a blanket of skins, and a hut, and a garden in which he is preparing to-day the food of future months.