My mom and i bought a house in Canada with cash together but only she lives in the home

She is a Canadian resident and I am a US resident. We put cash together and bought a primary home for her. We decided that I only own 1% of the home on the title and she owns 99%. 

1) Do I need to report this purchase to IRS?

2) Do I need to report the inheritance to IRS if she passes away and leave the home to me?

3) Do I need to report the sell profit of the home if we decide to sell it?