Which preposition to use with moldy

as Occurrences 1%

She was lying on a lounge in a stuffy "best" parlor, which smelled as moldy as "best" parlors in farm-houses are wont to do.

from Occurrences 1%

It was the agony of the old language which, after having become moldy from age to age, ended by dissolving, by reaching that deliquescence of the Latin language which expired in the mysterious concepts and the enigmatical expressions of Saint Boniface and Saint Adhelme.

with Occurrences 1%

It is rough, elastic, and hard; while the inferior article is smooth, soft, breaks easily, becomes moldy with keeping.

Which preposition to use with  moldy