Questions & Answers about Ég er búinn að lesa skjalið.
The structure „Ég er búinn að lesa …“ literally means “I am finished with having read …”.
- „er“ describes your current state (right now you are in a "finished" state).
- The past action (reading) is expressed by the combination of búinn (a past participle functioning like an adjective) + að lesa (infinitive “to read”).
So the tense is present because you’re talking about your present result/state, not narrating the past event itself. This is similar to English “I’m done reading the document” or “I have finished reading the document.”
Both can be translated as something like “I have read the document”, but they differ in nuance:
Ég er búinn að lesa skjalið
- Focuses on completion and your current state: you’re now done.
- Very close to “I’ve finished reading the document” / “I’m done reading the document.”
- Often used when this completion is practically relevant now (e.g. “You can have it now,” “Now we can move on,” etc.).
Ég hef lesið skjalið
- Is the straightforward present perfect: “I have read the document (at some point before now).”
- It states that the reading has happened but does not emphasize “having just finished” or being “done” as strongly.