The simple past tense.
The past perfect tense.
The past perfect tense is used to indicate that an action was completed before another action took place in the past. For example, in the sentence "She had finished her homework before the movie started," the phrase "had finished" is in the past perfect tense, showing that the homework was completed prior to the movie beginning.
"Had gone" is an example of the past perfect tense. This tense is used to indicate that an action was completed before another action or point in the past. It typically combines the past participle of a verb (in this case, "gone") with "had." For example, in the sentence "She had gone to the store before it started raining," the action of going to the store was completed before the rain started.
Past Perfect TenseThis is used to express an action in the past before another action in the past. Both actions were completed some time in the past. It follows this structure: Subject + Had + Past Participle.Future Perfect TenseThis talks about a point in future time, which is often indicated in the sentence with by. It is predicted that the action is completed by that time. The action may or may not have started in the past. It follows this structure: Subject + Will + Have + Past Participle.So the difference is past perfect talks about actions that were completed (at time of talking) and future perfect talks about actions not completed (at time of talking)
Was is the past tense of is.
The past perfect tense.
Had believed is in the past perfect tense. It is used to indicate an action that was completed before another action in the past.
"Had warned" is in the past perfect tense. It is used to show that an action was completed before another action in the past.
The past perfect tense shows an action in the distant past eg. I had eaten cereal for breakfast yesterday. The present perfect tense shows an action in the recent past, eg. I have just eaten my lunch.
The verb "had stopped" is in the past perfect tense. It indicates an action that was completed before another past action or time in the past.
'Will have' is the future perfect tense and does not have a past tense form. It is used to indicate an action that will be completed before a certain point in the future.
The tense of "have planned" is present perfect. It indicates an action that was completed in the past and has relevance to the present moment.
Did is the past tense of do. Have done is present perfect.
No, they became is the simple past tense of become. The past perfect tense of become is had become.
The past perfect tense is used to express an action in the past before another action in the past. This is otherwise known as "the past in the past".
The coach in the academy trains her in a very different way.
the past tense is used for the action completed in the past and the future rense is used to indicate the sction to be completed in future