What is the past tense of think?
The past tense of think is thought.
Think is an irregular verb inherited from Old English, with a past form ending in -ought.
All forms of think
as a noun
- base
- think
- plural
- thinks
as a verb
- base
- think
- past tense
- thought
- past participle
- thought
- present participle
- thinking
- third-person singular
- thinks