I have two books, of which one is borrowed.
Is this correct? Is there such a phrase?
English Language & Usage Stack Exchange is a question and answer site for linguists, etymologists, and serious English language enthusiasts. It only takes a minute to sign up.
Sign up to join this communityYes, it's grammatically correct, although it would be more usual to say "I have two books, one of which is borrowed".
of which
was correct in my construction.