answersLogoWhite

0

No, it is not. There is not such thing as "use to". It is always "used to". (with a D). However, with that minor detail it would be. If you were to structure the sentence with the inverted order, it woul read: "That didn't used to be a school." That is a grammatically correct sentence/question.

User Avatar

Wiki User

15y ago

What else can I help you with?