For a possessive question:
* "Ko tehea [noun] tōu?" (This translates to "Which [noun] is yours?")
* For example: "Ko tehea kāri tōu?" (Which card is yours?)
* "Nōu tēnei?" (Is this yours?)
For a question asking about something belonging to someone:
* "He [noun] tōu?" (Do you have a [noun]?)
* For example: "He kuri tōu?" (Do you have a dog?)
For a question about someone's state or condition:
* "Kei te [state/condition] koe?" (Are you [state/condition]?)
* For example: "Kei te pai koe?" (Are you well?)
It's important to provide more context to get the most accurate translation. Please tell me what you want to ask, and I can give you a more specific translation.