These are the "secret rules" that native speakers never explain but always use.
While grammar is essential, Szkutnik argued that over-analyzing tenses during speech leads to mental paralysis. His exercises encourage intuitive grammar acquisition. Through repetition and active auditory-oral practice, learners begin to "feel" when a sentence structure sounds correct, mimicking the way children learn their first language. 4. Direct Concept-Association
What give you the most trouble? (Tenses, articles, speaking confidence?)