A beginning grammar must navigate the tumultuous waters between Scylla and Charybdis. On one hand, a grammar might drown the new student in a sea of comprehensive technical jargon; and on the other hand, a grammar might bedevil the student with an ocean of reductionist explanations. The successful grammar will provide Memoria Press product: https://www.memoriapress.com/curriculum/greek/a-primer-of-biblical-greek/