Questions on Koine Greek

[byrnesey]

Secondly, does anyone know if there has ever been a comprehensive comparison of the grammatical differences between the Greek New Testament and Classical Greek grammar and syntax, showing both the number of differences, and the types and locations of those differences?

Sorry, I do not wish to spam and cause discomfort here, but I missed this part.

YES. The study I told you about done by myself and Joe Viel not only compares HOT LXX GNT and Koine works, it also compares Classical Greek works (like Const of Athens). The result is that clas Greek and Koine are quite similar, and both are far removed from the GNT Greek, which aligns with the Greek of the LXX and follows the conjunction usage of the HOT and the PESHITTA.