she hasn't reply me back vs she hasn't replied me back

Some examples from the web:

• Prompt when mailing list redirects private reply back to list
• You want me to do that thing where you pretend you can't talk directly to her and I have to repeat it and then she replies back to me and then...
• Reply them back what they are doing.
• Deliver this to Junsa and make sure you bring back his reply.
• I have just learned of the matter through Parliament and I will make sure that I reply when I get back.
• Any possible shortcomings in the reply are not reported back and cannot be taken into account when dealing with further requests.
• What did you reply when he came back and asked for the hand of your second daughter?
• It disables/enables the repeated prompts to warn that you are trying sending a private reply to a message which arrived via a mailing list, but the list sets a Reply-To: header which redirects your reply back to the list
• You are replying privately to a message which arrived via a mailing list, but the list is trying to redirect your reply to go back to the list. Are you sure you want to proceed?
• Don't reply, just look frightened and scuttle.
• I write to my mother but she doesn't reply.
• Amanda said you didn't reply.
• No, she doesn't reply to my calls either.
• Dear Olgun, I know you won't reply.
• He didn't reply to my letter.
• He didn't reply to my letter.
• He doesn't reply to my texts, he cancels our dates.
• Anita didn't reply to my e-mail.
• I sent a letter with Amjad, you didn't reply...
• But after a few letters, she didn't reply.

Some examples from the web:

• She hasn't replied to my letters.
• I just want an answer to still hasn't replied.
• Then there's the book on Morandi, who, incidentally, still hasn't replied.
• He hasn't replied to me either.
• Well, hackers in the back row replied, "Then stop arresting us."
• On behalf of the Commission I think I can say that the Commission has replied without holding anything back, in a spirit of transparency and respecting the prerogatives of every institution.
• Galan's sons haven't replied the letter yet.
• We've noticed you haven't replied to the others.
• To my left, a neighbor who hadn't replied.
• He offered me marriage but I still haven't replied yet.
• If she calls again tell her I haven't replied
• You haven't replied to me for a while, does it mean you're busy finishing it up?
• She didn't write me back.
• They sent me back too early.
• Kaitlyn asked me back on her team.
• That music really brought me back tonight.
• Meet me back here after closing.
• Unless you give me back everything on my computer.
• People died because you brought me back.
• Might get me back where I belong...