Tenses Questions
The present perfect tense is used to describe an action that started in the past and is still ongoing or has just been completed. It is formed by using the auxiliary verb "have" or "has" followed by the past participle of the main verb.
Example: "I have lived in this city for five years."
On the other hand, the future perfect tense is used to describe an action that will be completed in the future before another action or time. It is formed by using the auxiliary verb "will have" followed by the past participle of the main verb.
Example: "By next year, I will have graduated from university."
In summary, the main difference between the present perfect and future perfect tenses is that the present perfect focuses on actions that started in the past and are still relevant in the present, while the future perfect focuses on actions that will be completed in the future before a specific time or event.