Questions & Answers about Birki da sitiyari suna aiki.
That is a very common beginner confusion. Suna can indeed be related to name in other contexts, but here it is not the noun name. In this sentence, suna is a 3rd-person plural subject marker used in a present/imperfective-type construction.
So here:
- Birki da sitiyari = the subject
- suna aiki = are working / work / are functioning
Context tells you which suna you are dealing with.
In Hausa, it is normal to state the full subject and then still use a subject/agreement marker. So the sentence structure is roughly:
[subject] + [agreement marker] + [predicate]
Here:
- Birki da sitiyari = the brakes and steering
- suna = agrees with that subject
- aiki = functioning / working
So to an English speaker, it may feel a bit like The brakes and steering, they are working. That extra agreement is normal Hausa grammar.