Isn't "Haven't you ever talked to my sister?" also right?
definitely! Not ever is the same as never.
I reported it
Haven't you ever spoken with my sister? should be accepted as well.
'Have you ever spoken to my sister' I guess is what you mean.
Should definitely be "Haven't you ever spoken with my sister?" or "You have never spoken with my sister?"
why is "you have not ever spoken with my sister" incorrect?
Surprised by the fact the DL still has not accepted "Haven't you ever spoken with my sister?" even after five years--as the other posts in this discussion suggest. Come on DL! Help us here.
'Haven't you ever spoken to my sister' still not being accepted.
Ditto on have never