The past perfect tense.
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.
This is not one tense but the combination of two tenses. Past perfect and past simple are used to show an action in the past that happened before another past action.I arrived at the station. -- past simpleThe train had left. -- past perfectWhen I arrived at the station the train had left.
The past tense is showed.
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 is used to show that an action was completed before another action took place in the past. For example, "He had already left before I arrived." The present perfect tense is used to describe actions that happened at an unspecified time in the past or have relevance to the present. For example, "I have finished my homework."
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.
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.
'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 past tense of "do" is "did." "Have done" is the present perfect tense, which signifies an action that was completed at some point before now.
The past perfect tense is used to show that an action was completed in the past before another past action or time. It is formed by using "had" followed by the past participle of the verb.
The past perfect tense of "they became" is "they had become." It is used to indicate that an action or event was completed before another specified past action or time.
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