Question

please tell all rule of past tense all rule please​

Answer 1

Answer:

when writing regular verbs in simple past tense, the rule is simple: add '-ed' to the end of the root form of the verb. However, if the verb is in past perfect tense, you need to use 'had' plus the past participle of the verb. For regular verbs, simple past and past participle are the same: add '-ed' to the root form.