Step 1: Understanding the Question.
The question is asking about the correct phrase for “Nila bai tamo khwlai”, which refers to a specific term or word. This phrase is related to Kokborok linguistic terminology.
Step 2: Identifying the Correct Phrase.
The correct phrase, based on linguistic analysis, is Bithi swnamo, which correctly represents the word “Nila bai tamo khwlai” in the Kokborok context.
Step 3: Analyzing the Options.
- (1) Bithi swnamo: This is correct, as it matches the term used in Kokborok language.
- (2) Pali (rong) swnamo: This is incorrect, as it does not fit the linguistic context.
- (3) Ri tago: This is incorrect, as it is unrelated to the correct phrase.
- (4) Mui songo: This is also incorrect, as it does not align with the correct term.
Step 4: Conclusion.
Thus, the correct answer is (1) Bithi swnamo, as it accurately reflects the term used in Kokborok language.