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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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runs parallel to

Grammar usage guide and real-world examples

USAGE SUMMARY

"runs parallel to" is correct and usable in written English.
You can use it when two objects, directions, concepts, ideas, etc. are occurring or happening at the same time/level/distance/etc. For example: "The train track runs parallel to the highway for most of its journey."

✓ Grammatically correct

News & Media

Encyclopedias

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Stretch your legs on the public footpath that runs parallel to the deer park.

A natural-gas pipeline runs parallel to the oil pipeline from Nasser.

Iran's "renewable energy boom" runs parallel to innovative water solutions being implemented.

News & Media

Forbes

US 223 runs parallel to the Adrian & Blissfield Railroad that branches off southwest of the highway.

The J8 Summit runs parallel to the G8.

Formal & Business

Unicef

The river runs parallel to the freeway.

Saffron Hill runs parallel to the (now underground) Fleet River.

Queen's Gate, which runs parallel to it, is jammed.

News & Media

The Economist

A fourth mountain chain, the Cordillera del Chocó, runs parallel to the Pacific N of Buenaventura.

We've expanded our comments section and now it runs parallel to the article you're reading.

News & Media

The New York Times

Drops down to about six cm from coffin and runs parallel to the bottom.

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Expert writing Tips

Best practice

Use "runs parallel to" to clearly indicate that two or more elements extend in the same direction and are always the same distance apart. This is especially useful in descriptions of geography, architecture, or abstract concepts.

Common error

Avoid using "runs parallel to" when you mean similar or related. Parallel implies a constant, maintained distance or alignment, whereas similar suggests resemblance or likeness without a consistent spatial relationship.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

86%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "runs parallel to" functions as a prepositional phrase, indicating a spatial relationship where one object or path is consistently equidistant and aligned with another. This usage is supported by Ludwig examples, which often describe physical arrangements like roads running alongside rivers, or abstract relationships like simultaneous events.

Expression frequency: Rare

Frequent in

News & Media

40%

Encyclopedias

20%

Academia

20%

Less common in

Science

10%

Formal & Business

5%

Wiki

5%

Ludwig's WRAP-UP

In summary, the phrase "runs parallel to" is a grammatically correct and useful prepositional phrase for describing spatial and conceptual relationships characterized by constant alignment and distance. While Ludwig indicates the phrase is relatively rare, it appears across reputable sources, including news outlets, encyclopedias, and academic publications. When using this phrase, ensure that the context truly reflects a parallel relationship, avoiding its use when simply indicating similarity or association. Consider alternative phrases like "is aligned with" or "corresponds to" when a less strict interpretation is intended.

FAQs

How can I use "runs parallel to" in a sentence?

You can use "runs parallel to" to describe spatial relationships, such as "The road runs parallel to the river", or abstract concepts, such as "His career runs parallel to hers in terms of success".

What are some alternatives to "runs parallel to"?

You can use alternatives like "is aligned with", "is concurrent with", or "corresponds to" depending on the intended meaning.

Is it correct to say "running parallel to" instead of "runs parallel to"?

Yes, "running parallel to" can be used as a participial phrase. For example, "Running parallel to the highway, the train tracks offered a scenic view."

What is the difference between "runs parallel to" and "intersects with"?

"Runs parallel to" indicates that two lines or objects maintain a constant distance and do not meet. "Intersects with", on the other hand, means that two lines or objects cross each other at a point.

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Most frequent sentences: