en_tn_condensed/1co/04/07.md

between you ... do you have that you did not receive ... you have received ... do you boast ... you did not

Paul is speaking to the Corinthians as if they were one person, so all instances of "you" here are singular.

For who sees any difference between you and others?

"For there is no difference between you and others." or "For you are not superior to other people."

What do you have that you did not receive?

"Everything that you have is what you have received." or "God gave to you everything that you have!"

why do you boast as if you did not receive it?

"you should not boast as if you had not received it." or "you have no right to boast!"