Here's a breakdown of the sentence:
* Me: I
* Tumi: Can (ability)
* Bɛhyɛn: Come in (verb)
* Anaa?: (question marker)
However, it's important to note that this phrase may be considered too formal or even rude in some contexts.
Here are some alternative ways to say "Can I come in?" in Twi that are more natural and polite:
* "Mɛhyɛn, sɛ ɛyɛ wo koraa a." (Can I come in, if it's okay with you?)
* "Me tumi bɛhyɛn?" (Can I come in, please?)
* "Wo bɛma me hyɛn anaa?" (Would you allow me to come in?)
The best way to say "Can I come in" depends on the context, the person you are talking to, and the level of formality you want to achieve.