I /not use to/ like him much, but he /turn/ out to be a nice guy after all.

Question

I /not use to/ like him much, but he /turn/ out to be a nice guy after all.

Answer 1

I used to not like him much, but he turned out to be a nice guy after all

Answer 2

I didn`t use to like him much, but he turned out to be a nice guy after all