Formal:
* আমার সাথে বিবাহ করবেন? (Amar sathe bibah korben?) - This is a very formal and polite way to ask someone to marry you. It literally translates to "Will you marry me?".
Informal:
* আমাকে বিয়ে করবে? (Amake biye korbe?) - This is a more casual and informal way to ask someone to marry you. It literally translates to "Will you marry me?".
* তুমি আমার সাথে বিয়ে করবে? (Tumi amar sathe biye korbe?) - This is similar to the previous option but adds "you" to emphasize who is being asked.
* তুমি আমার হবেন? (Tumi amar hoben?) - This is a very romantic way to ask someone to marry you. It translates to "Will you be mine?".
* তোমার সাথে বিয়ে করতে চাই। (Tomar sathe biye korte chai.) - This means "I want to marry you". It is a more passive way of expressing your desire to marry someone.
Note: Bengali grammar is very complex, and the best way to say "will marry me" may vary depending on the specific context. It's always a good idea to consult with a native Bengali speaker to ensure you're using the most appropriate phrase.