Which preposition to use with forecastings

of Occurrences 7%

There is, in Barwood's handwriting, proof that his brain was filled with a procession of changing activities and impressions which were for the most part melancholy,aspirations for fame, distrust in his own powers, forecasting of probabilities, repining for past sins and follies, rage and epithets for imaginary meetings with enemies.

as Occurrences 1%

I tried hard to sleep; but the novelty of our surroundings, the thought that we were now in Asia, and hundreds of conjectures and forecastings as to our future prospects and adventures, put sleep for a long time at defiance.

into Occurrences 1%

And so it was, for at that moment no forecastings into futurity disturbed the comfort of present pleasure: but an accidental glimpse of her face caught in a looking-glass as she passed, recalled Aurora to the recollection of HERSELF!

on Occurrences 1%

Indeed, for a while, her closest associates were conservative in forecasting on that point.

with Occurrences 1%

He was frequently intrusted with the duty of reporting on other projects of the first importance; but special labors of this sort did not prevent him from taking broad and large views of the political and moral tendencies of the time, and of forecasting with clear insight the results of the measures of the government and of the influences at work upon the people.

Which preposition to use with  forecastings