1. "Tumi ki...?" (তুমি কি...?)
This is the most common way to say "is your" in a question. It literally means "Are you...?" and you'd follow it with the noun you're asking about.
* Example: "Tumi ki phone niye acho?" (তুমি কি ফোন নিয়ে আছো?) - "Is your phone with you?"
2. "Tumi ki..." + "er" (তুমি কি... এর?)
This is another way to ask "Is your" and uses the possessive marker "er" (এর).
* Example: "Tumi ki khata er?" (তুমি কি খাতা এর?) - "Is this your notebook?"
3. "Eta tumi ki...?" (এটা তুমি কি...?)
This translates directly to "Is this your...?" It's used to ask about a specific object.
* Example: "Eta tumi ki khata?" (এটা তুমি কি খাতা?) - "Is this your notebook?"
4. "Ei..." + "Tumi ki...?" (এই... তুমি কি...?)
This is similar to the previous example, but uses the demonstrative pronoun "ei" (এই) instead of "eta" (এটা).
* Example: "Ei khata tumi ki?" (এই খাতা তুমি কি?) - "Is this your notebook?"
The best translation will depend on the specific situation and what you're trying to convey.