Someone will always be available to discuss the course with you via email. Remember that the Gordon Rule is intended to teach you how to become a better writer. Well, the other day I finely get to writing down the rule's so as I can always study it if they ever slip my mind. Each pronoun agrees with their antecedent. Just between you and I, case is important.
Verbs has to agree with their subjects.
Watch out for irregular verbs which has crope into our language. Don't use no double negatives. A writer mustn't shift your point of view. When dangling, don't use participles. Join clauses good, like a conjunction should.