Reading & WritingExpression of IdeasMedium frequency

SAT Reading & Writing: Parallel Structure in Complex Lists

22+ practice questions in Praczo

What you need to know

The concept, explained

  • 1

    Lists that involve entire phrases or clauses, rather than just single words, must still adhere strictly to parallel structure.

  • 2

    If a list starts with "that" clauses ("that we must unify, that we must fight..."), the final item must also be a "that" clause.

  • 3

    If items begin with a preposition ("by land, by sea, and by air"), maintain the preposition for clarity, especially in long sentences.

  • 4

    When resolving parallel structure errors in complex sentences, find the exact items being listed and ensure their opening grammatical structure matches.

Common mistakes
  • Losing track of the list's structure in a very long sentence and selecting a choice that breaks the pattern.
  • Mixing gerund phrases (e.g., "implementing new policies") with infinitive phrases ("to reduce costs") in the same series.
Try a sample question

SAT-style practice

The new executive outlined her goals: increasing shareholder value, expanding into Asian markets, and _____ the company's environmental impact.

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