Which preposition to use with figment

of Occurrences 48%

At the most they are only the figments of an over-excited or diseased brain.

about Occurrences 2%

He evidently laughed at Dante's figments about the other world; not at the poetry of them, for that he admired, and sometimes imitated, but at the superstition and presumption.

to Occurrences 1%

And the fact that Guarini saw fit seriously to oppose a scholastic's moral figment to the poet's age of gold may serve as a sufficient measure of the soul of the pedant.

Which preposition to use with  figment