I am a the who you before to be vs I am who you used to be

Some examples from the web:

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Some examples from the web:

• And I don't mind visiting who you used to be.
• At least it's not who you used to be.
• I just want you to remember who you used to be.
• A lot of people told me who you used to be, but I didn't listen because you told me you'd changed, and your word was enough.
• We know who you used to be, before Jafar threw you out of your palace.
• There has to be someone who you used to dress like. Yes.
• You've forgotten who you used to be.
• And I am a different woman than the girl you used to know.
• I want you to get back to who you used to be.
• You're not who you used to be.
• If I am wrong, prove me wrong by holding the referendums that you used to support when you thought you could win them.
• A book on Native American artefacts that I remember you used to have because you used to find old things when you worked for the city.
• There's Mr. Thurber who you used to work for.
• And this is not about who you used to be, your "past," or who you were when we met.
• It needs for you to stop pretending to be who you used to be and be who you are now.
• You know... you know... you know, you used to like me because of how I am.
• And you used to say, "I am here."
• I am sure that they will serve the same purpose as the pole you used to vault with in your youth and will help us to overcome the obstacles facing European integration.
• I suspect this store-purchased machine is not as sturdy as the Starktech I am used to.
• I remember when you used to trim my garden.