When do you use the present perfect?
- Kort geleden (just, already, yet, recently)
Have you finished your essay yet?
- Weet niet wanneer/is niet belangrijk (geen signaalwoorden)
I have finished this essay.
- Het is in het verleden begonnen en is nu nog zo (for, since, never, ever, etc)
I have lived in Zwolle for two years now.