Is there additional information on the future perfect tense?
Yes. The future perfect tense may get confused with the future perfect progressive, which takes the following structure: subject | auxiliary verb (will) | auxiliary verb (have) | past participle (be) | main verb + ing In one month, I | will | have | been | living in Korea for three years. The future perfect tense focuses on a specific point in time. The future perfect progressive focuses on a future action or event that will also continue into the future.