Irregular VerbsPast tense of “think”: thought, thought
The verb “think” is irregular: its past simple is “thought” and its past participle is “thought”.
Base form (V1)
think
/θɪŋk/
Past simple (V2)
thought
/θɔːt/
Past participle (V3)
thought
/θɔːt/
Meaning
to use your mind
Example
I thought about you all day.
Pattern
ABB — past simple and past participle are the same
Learn all 200 irregular verbs in Verblex
Short lessons, spaced repetition and audio for every form. Free to download, works offline.
Get it on Google Play