Questions & Answers about Υπάρχει κανείς έξω ή είμαι μόνος;
What does Υπάρχει mean, and how is it different from είναι?
- Υπάρχει = there is/exists (3rd sg. of υπάρχω). Use it for existence/availability: Υπάρχει πρόβλημα = There is a problem.
- είναι = is/are (from είμαι). Use it for identity/state/location: Το βιβλίο είναι στο τραπέζι = The book is on the table.
- In existential questions, both are possible: Υπάρχει κανείς; and Είναι κανείς; both mean Is anyone there?, with υπάρχει sounding a bit more explicit/formal.
Why is υπάρχει singular here? Shouldn’t it be plural if we mean people?
- The grammatical subject is κανείς (anyone), which is singular, so Υπάρχει (sg) is correct.
- With a plural noun you’d use υπάρχουν: Υπάρχουν άνθρωποι έξω; = Are there people outside?
What exactly does κανείς mean? How does it differ from κάποιος and κανένας?