What is the past tense of buy?
The past tense of buy is bought.
Buy is an irregular verb inherited from Old English, with a past form ending in -ought.
All forms of buy
as a noun
- base
- buy
- plural
- buys
as a verb
- base
- buy
- past tense
- bought
- past participle
- bought
- present participle
- buying
- third-person singular
- buys