توضیح مباحث parallel structure and subject-verb agreement

Definition: Parallel structure means using the same pattern of words to show that two or more ideas have the same level of importance. (Purdue Online Writing Lab)

🔑 Key Rules

Lists of Items: Ensure all items in a list have the same grammatical form.

Correct: She enjoys reading, writing, and painting.

Incorrect: She enjoys reading, writing, and to paint.(Online SAT / ACT Prep Blog, Wikipedia)