They bought the freehold of their house.boughtbought /bɔːt $ bɒːt/ 
COLLOCATIONS FROM OTHER ENTRIES They bought the freehold of their house. We bought the carpets on HP. I got a used video camera for £300 – it would have cost £1,000 if I’d bought it new.
the past tense and past participle of buy They bought the freehold of their house. We bought the carpets on HP. I got a used video camera for £300 – it would have cost £1,000 if I’d bought it new.