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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
every four inches
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "every four inches" is correct and usable in written English.
It can be used when describing a measurement or spacing that occurs at regular intervals of four inches. Example: "To ensure proper alignment, place the markers every four inches along the line."
✓ Grammatically correct
News & Media
Wiki
Alternative expressions(3)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
5 human-written examples
"Every four inches there's a hole.
News & Media
She likes to crease the ground with a straightedge, dropping seeds every four inches.
News & Media
The process is repeated about every four inches down the mountain, and can take dozens of workers up to two days.
News & Media
The team will travel 746 miles (1,200 km) towards the Pole, dragging a radar unit which will take measurements every four inches (10 cm) of the thickness of the ice and snow.
News & Media
The solar-powered probes are placed in the fields, buried to a depth of about 60 inches (1.5 metres), with soil moisture sensors every four inches along a vertical column.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
"They're every six inches," he said.
News & Media
"If everyone here hated us, there'd be I.E.D.s every five inches," he said.
News & Media
Fold border of pastry over edge of filling, pleating every two inches to make it fit.
News & Media
In the caves, a photographic team has mounted cameras on tracks and is taking shots every two inches.
News & Media
Contrary to what Abrahim had told him, there was nothing even remotely heavenly about where he was held: one large whitewashed room with cots every ten inches and bars over the windows.
News & Media
An article in The Real Estate Record and Guide noted an elegant touch: in place of the standard crisscross wire-reinforced glass, Candela specified polished plate glass with vertical wires every two inches.
News & Media
Expert writing Tips
Best practice
When describing technical specifications or instructions, use "every 4 inches" for brevity. In more descriptive writing, "every four inches" is suitable.
Common error
Avoid using "every four inches" when the context requires a more precise or technical term. In engineering or construction, "four inches on center" might be more appropriate.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "every four inches" primarily functions as an adverbial phrase modifying a verb, indicating the frequency or interval at which an action or placement occurs. This is supported by Ludwig, which shows examples in contexts describing measurements or spacing.
Frequent in
News & Media
60%
Wiki
40%
Formal & Business
0%
Less common in
Science
0%
Encyclopedias
0%
Academia
0%
Ludwig's WRAP-UP
The phrase "every four inches" is a grammatically correct and understandable phrase used to specify regular intervals or spacing. While Ludwig provides limited examples indicating its frequency is rare, it's suitable for diverse contexts like news, media, and wiki articles. Its function is to give clear instructions or specifications, and its register is generally neutral. Related phrases include "at four-inch intervals" and "spaced four inches apart". When writing, ensure the context is appropriate for the level of precision offered by this measurement. Keep in mind, according to Ludwig, that this phrase is perfectly usable in written English.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
at four-inch intervals
Replaces "every" with "at", focusing on the intervals themselves.
every 4 inches
Uses the numeral "4" instead of "four", making it more concise.
at intervals of four inches
Emphasizes the measured distance between each point.
spaced four inches apart
Focuses on the space between objects or points.
regularly spaced at four inches
Emphasizes the regularity of the spacing.
with four-inch spacing
Highlights the spacing as a key characteristic.
four inches between each
Highlights how something is arranged at constant intervals
four inches on center
A technical term often used in construction and manufacturing.
in increments of four inches
Focuses on the idea of an increase or progression by a set amount.
every 10 centimeters
Provides the equivalent measurement in the metric system.
FAQs
How can I use "every four inches" in a sentence?
You can use "every four inches" to describe regular intervals or spacing, such as: "Place the markers every four inches along the line."
What are some alternatives to using "every four inches"?
Alternatives include "at four-inch intervals", "spaced four inches apart", or "four inches on center", depending on the context.
Is it correct to write "every 4 inches" instead of "every four inches"?
Yes, "every 4 inches" is a correct and more concise way to express the same meaning, especially in technical contexts or instructions.
In what situations is it best to use "every four inches"?
"Every four inches" is suitable for general descriptions and instructions where a specific measurement needs to be emphasized. It provides clarity and avoids ambiguity.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested