No, built is "gebaut" not "Gebäude". The "Ge- -e" circumfix is unrelated to the past participle. It can also be used with nouns, see "Gebirge" (range of mountains) from "Berg" (mountain)
No, built is "gebaut" not "Gebäude". The "Ge- -e" circumfix is unrelated to the past participle. It can also be used with nouns, see "Gebirge" (range of mountains) from "Berg" (mountain)