past tense vs present perfect tense

assalamualaikum wr wb Hello, how's it going? I hope it's okay. This time we will discuss the past tense and present perfect. The main difference between Present Perfect and Past Perfect is that present perfect describes an action that happened in the recent past or action that started in the past and continues to the present whereas past perfect refers to an action that has happened in the past . What is Present Perfect Tense. What is the past perfect tense? The usage of past perfect is similar to that of the present perfect, but past perfect refers to a time in the past, not present. Past Perfect tense is used to describe an action that happened before another action in the past . When to use the present perfect vs. simple past? Present Perfect vs. Simple Past. You must always use the Present perfect when the time of an action is not important or not spec...