Which preposition to use with wooden

as Occurrences 2%

"One drowsy afternoon there came to my shop a smallish, shabby-looking man, quiet and civil in manner and peculiarly wooden as to his countenance; in short, a typical 'old lag.'

in Occurrences 1%

Psmith's face was wooden in its gravity.

out Occurrences 1%

Wooden out of a wooden birthplace, would such go forth, to feed fires, not spirits.

to Occurrences 1%

To understand this, one should hear the French-Canadian expatiate upon the superiority of the wooden to the metal bridge.

Which preposition to use with  wooden