The past tense of the verb ‘put’ is also ‘put.’
In English, some verbs are irregular, meaning they do not follow the standard pattern of adding ‘-ed’ to form the past tense. ‘Put’ is one of those verbs. Regardless of the subject or context, when you need to express that something was placed or positioned in the past, you simply use ‘put.’ For example, ‘Yesterday, I put the keys on the table.’