One cannot consistently judge the grammaticality of utterances without knowing what grammatical types their constituent morphemes represent.

For some time after the train had gone Oscar stood on the track conversing with members of the fettling gang […]

a gastrocutaneous fistula

This bag is made of whang leather, an oily sort of leather like raw-hide, of which whang-strings are made. The bag, as you may see, is decorated with Indian signs.