Here's the answer:
“私も昔は嫌いでした”
(watashi mo mukashi wa kirai deshita)
Watch a real native speaker say it:
Here's how it sounds in a textbook:
You could also say:
- 私も昔は大嫌いでした
Fun fact: the hundreds of thousands of people learning Japanese with Memrise get this phrase correct 87.98% of the time!
