Are these sentences natural? March 9

[musicgold]

Hi,

Are the following sentences natural to a native ear?

1. My only concern if that what if we bought you the game system and you did not follow your study schedule.

2. Did I ask too much from you by wanting to play with you?

3. How is it any of your business?

Thanks,

MG.

[JMurray]

1. My only concern if that what if we bought you the game system and you did not follow your study schedule.

2. Did I ask too much from you by wanting to play with you?

3. How is it any of your business?

musicgold.
1) perhaps: "My only concern is, what if we bought you the game system and you did not follow your study schedule?"
2) this makes sense to me but the repetition sounds a little strange. Perhaps: "Did I ask too much from you by wanting us to play together?"
3) this is fine.

not a teacher