Questions & Answers about Onko sinulla aikaa pelata tänään?
Why is it onko and not oletko?
Finnish expresses possession with the existential pattern olla + adessive (“to be at someone”). Onko sinulla ...? literally means “Is there at you ...?” so it’s the 3rd person of olla with the question clitic. Oletko means “are you,” which would be wrong for “do you have.”
What is sinulla exactly?
It’s the adessive case of sinä (“you” singular): sinä → sinulla (“at you”). This adessive is the standard way to show possession with olla. Other persons:
- minulla (at me), hänellä (at him/her), meillä (at us), teillä (at you plural/polite), heillä (at them)
Why is it aikaa and not aika?
Aikaa is the partitive singular of aika. You use partitive for an indefinite amount of time: “some time.” Aika (nominative) would refer to a specific “time/appointment.” Compare:
- Onko sinulla aikaa? “Do you have (some) time?”
- Onko sinulla aika? “Do you have an appointment/time slot?”
What form is pelata, and why not pelaa or pelaamaan?