The past tense of the verb ‘think’ is ‘thought’.
This is an irregular verb, which means it does not follow the typical pattern of adding ‘-ed’ to form the past tense. In English, many verbs have special past tense forms, and ‘think’ is one such verb. For example, the base form is ‘think’, the past tense is ‘thought’, and the past participle is also ‘thought’.
It’s essential to remember these irregular forms, as they are commonly used in everyday communication. So, next time you want to refer to something you considered in the past, remember to use ‘thought’ instead of trying to apply regular conjugation rules!