Previously, I provides a summary of both my agreements and disagreements with Stanley E. Porter on the Greek verbal system. My plan had been to post today my expansion of those quick statements. At present, what I have written extends to well over four pages and I have not begun on point #4. For that reason, this will likely extend into at least a four post series (including the summary post). Part II will likely appear within the hour and each section will include my summary at the top.