Which preposition to use with futilities

of Occurrences 162%

For a very great time, I pondered this matter; but, finally, with a certain sense of the futility of my puzzlings, I let my thoughts wander to other things.

in Occurrences 3%

He had a desire to grip the brown hand that was on the edge of the desk fingering the rose stem; but the lateness of the demonstration, its futility in making up for his previous neglect, and some subtle influence radiating from Jack's person, restrained him.

to Occurrences 3%

Why should he pour out words and empty sound, and add one more futility to the herd of 'prophets that had become wind, and had no truth in them'?

on Occurrences 2%

The intelligence of any community which does not make a collective use of that intelligence, starves and becomes hectic, tends inevitably to preciousness and futility on the one hand, and to insurgency, mischief and anarchism on the other.

by Occurrences 1%

The idealistic theories of the 'Absolute' reveal their futility by their want of application to the genuine problems of life, and by the theoretic agnosticism from which they cannot escape.

for Occurrences 1%

I have attempted to show elsewhere that the abandonment of war for material ends depends upon a general realisation of its futility for accomplishing those ends.

Which preposition to use with  futilities