я никогда не слышал, чтобы

I've never heard …

→ я
phrase Rare #49,859
I've never heard … Introduces something someone has or hasn’t done; English often uses “I've never heard [someone] do …” rather than “I've never heard that …”.
RU: Я никогда не слышал, чтобы она так говорила.
EN: I've never heard her speak like that.