Formal:
* Han borem asun. (हं बोरें आसून.) - This is the most formal way to say it.
* Han asun borem. (हं आसून बोरें.) - This is also formal and similar to the previous translation.
Informal:
* Han borem. (हं बोरें.) - This is the most common and informal way to say "I am fine."
* Borem. (बोरें.) - This is even more informal and is simply "fine."
* Han thik asun. (हं ठीक आसून.) - This means "I am okay."
The best translation depends on who you are talking to and the situation. For example, you would use the formal options when speaking to someone older or in a formal setting. You would use the informal options when speaking to friends or family.