Question

usage of past tense & past prefect tense nd the difference between both of them in a clear manner please​

Answer 1

we use past tense there when work is done at a specific time for eg. He ran fast

but when work is started at a specific time and its effect is still there .here we use past perfect tense

eg. she had done her work

Answer 2

Answer:

Past tense:subject+second form of the verb+ object.

e.g. you wrote a letter yesterday.

past perfect tense: subject+ had + third form of the verb + object

e.g. she had written a letter.