Which preposition to use with substantiate

in Occurrences 2%

This is but a bald description of Italy's policy, but it can be substantiated in detail from official documents.

against Occurrences 1%

After long consultationKrail having been removed in custody back to the villageit was agreed that the only charges that could be substantiated against Flockart were those of complicity in the ingenious attempt upon Hamilton's life by which poor Miss Bryant had been sacrificed, and also in the theft of Sir Henry's papers.

for Occurrences 1%

Substantiate for Prove.

of Occurrences 1%

The mess-basket was stowed with good things of every descriptionham and tonguebiscuit and plum-cakenot to mention the substantiate of crackers, bread, and boiled pork, the latter of which, however, a lady was supposed to be too fastidious to think of touching, even if starving in the woods.

to Occurrences 1%

It appears least in contradiction with the other principles of the philosopher to assign the rôle of this vinculum substantiate to the soul or central monad itself.

Which preposition to use with  substantiate