Questions & Answers about Σε τέσσερις μέρες θα έχω τελειώσει την αναφορά.
It is the future perfect.
It expresses that by a certain point in the future, the action will already be completed. In this sentence, the speaker means that four days from now, the report will be finished.
Compare:
- Θα τελειώσω την αναφορά. = I will finish the report.
- Σε τέσσερις μέρες θα έχω τελειώσει την αναφορά. = In four days, I will have finished the report.
The second one focuses on the completed result by that future time.
It is formed with:
- θα
- έχω (present tense of έχω, to have)
- τελειώσει (the form used in perfect constructions)
So the pattern is:
θα + έχω + perfect form
Examples:
- θα έχω γράψει = I will have written
- θα έχω δει = I will have seen
- θα έχω φύγει = I will have left
In this sentence:
- θα = future marker
- έχω = I have
- τελειώσει = finished
Together: I will have finished