Sentences Feb 3

[musicgold]

Hi,

Are the following sentences natural to a native ear?

1. How is it his business whether I take the bus or walk to the work?

2. How is he concerned whether I stay or go?

3. What business is it of yours to want to know where I was last night?

Thanks,

MG.

[5jj]

1. How is it his business whether I take the bus or walk to the work?
That sound acceptable to me, though I would say, What business is it of his whether...'

2. How is he concerned whether I stay or go?
That doesn't sound natural to me. 'How does it concern him whether...'

3. What business is it of yours to want to know where I was last night?
I think it would be more natural as:
What business is it of yours where I was last night?

5