Key Takeaways
- Parallel structure means using the same grammatical form across related ideas, which keeps sentences clear and easy to follow.
- Non-parallel wording disrupts flow, so aligning forms creates consistent sentences.
- Parallelism helps writers organize complex information without causing confusion or uneven pacing.
- Checking for alignment during revision makes errors easier to spot and strengthens overall sentence structure.
Parallel structure means using the same grammatical form so related ideas match each other. When the forms line up, the sentence construction becomes easier because the pattern stays unchanged. You can use the same verb form, as in “She wants to read and to study,” which keeps the structure consistent. Alternatively, you can also use the same noun form, as in 'I reviewed sketches, notes, drafts, and outlines,' which creates a clear and consistent pattern for the reader.
This article puts together parallel structure examples and a long downloadable list in PDF. If you still find it difficult to maintain a consistent structure in your papers, you can rely on EssayPro's experts for additional help.
What Is Parallel Structure?
Parallel structure in writing is the use of matching grammatical forms so that related ideas follow the same pattern. The pattern keeps verbs in one form and nouns in another, so each part follows the same grammatical structure. The reader does not need to adjust mid-sentence because the form stays steady. The structure limits confusion and supports clean revision. A line built with parallel structure holds its shape, and the meaning becomes easier to verify. The technique works in lists, explanations, and longer arguments that depend on steady, predictable wording.
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Parallel Structure Examples in Words
Parallel structure in single words appears when each item uses the same grammatical form. The match keeps the sentence steady and makes the pattern clear. This is considered correct parallel structure because aligned forms create clean, readable sentences.
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Parallel Structure Examples in Phrases
Parallel structure in phrases requires every phrase to match in form. This ensures the sentence reads evenly and clearly.
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Parallel Structure Examples in Clauses
Proper parallel structure in clauses means repeating the same grammatical pattern or simplifying each clause so they match in form.
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Parallel Structure Examples in Lists After Colons
Parallel structure in lists introduced by colons requires each listed item to follow the same grammatical form. This alignment keeps the list orderly and prevents grammatical shifts in structure.
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Parallel Structure Examples in Pairs
Parallel structure in English pairs means both elements follow the same grammatical form. Each part matches in structure, which keeps the sentence balanced and clear.
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Other Examples of Parallel Structure: A PDF List
The PDF below includes a list of additional categories and examples of parallel and non-parallel structures. Use this file as a reference if you're trying to figure out how to get better at writing essays that are grammatically correct.
Wrap Up: Using the Same Grammatical Forms
Parallel structure sharpens sentences by keeping related forms aligned, whether the line uses words, phrases, clauses, lists, or paired ideas. Clear alignment removes distractions and lets the meaning stand on its own. Once you see how parallel and non-parallel elements differ, it becomes easier to adjust sentences and keep the structure steady across an entire draft.
If you need some help applying these principles to your own writing, EssayPro's experts can give you the right kind of guidance for more effective papers.
FAQs
What Is Parallel Structure in Writing?
Parallel structure in writing means using the same grammatical structure for related ideas. Matching forms keeps sentences organized and helps the reader process information without unnecessary shifts.
What Is an Example of a Parallel Structure?
A sentence such as She plans to read the article, to take notes, and to revise the draft shows parallel structure because every item uses the same infinitive form.
What Are the Most Common Parallel Structure Mistakes?
Common mistakes include mixing verb forms, switching between phrases and clauses in the same series, and changing prepositions or modifiers in a list. These shifts break the pattern and make the sentence harder to follow.
Is Parallel Structure Required in Academic Writing?
Academic writing uses parallel structure to maintain clarity and consistency. It is usually required in formal assignments where the presented ideas should be aligned in grammatical forms.
Why Is Parallel Structure Important in Writing?
Parallel structure matters because it improves readability and helps you avoid grammatically incorrect sentences. When forms match, the reader understands the relationship between ideas immediately.

Ana Ratishvili
Ana is a professional literary writer with a Master’s Degree in English literature. Through critical analysis and an understanding of storytelling techniques, she can craft insightful guides on how to write literary analysis essays and their structures so students can improve their writing skills.
- Writing, A. R. C. (n.d.). LibGuides: Writing : Parallel Structure. https://libguides.lmu.edu/. https://libguides.lmu.edu/c.php?g=324079&p=2174124
- Lab, P. W. (n.d.). Parallel Structure // Purdue Writing Lab. Purdue Writing Lab. https://owl.purdue.edu/owl/subject_specific_writing/professional_technical_writing/parallel_structure.html
- Library: Grammar resource: Non-parallel structure. (2024). https://www.hull.ac.uk/. https://libguides.hull.ac.uk/grammar/non-parallelstructure




