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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
the roofs
Grammar usage guide and real-world examplesUSAGE SUMMARY
'the roofs' is correct and usable in written English.
You can use the plural form of 'roof' when there is more than one roof in a given situation. For example: I was amazed by the skyline of the city, punctuated by the roofs of the skyscrapers.
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(4)
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
58 human-written examples
Was it the roofs?
News & Media
The roofs, slate.
News & Media
The curlicue tusks sprouting from the roofs?
News & Media
We're also redoing all the roofs.
News & Media
The roofs of the towers were collapsed.
News & Media
Some time after the roofs fall in.
News & Media
"There are still snipers on the roofs.
News & Media
They were on the roofs.
News & Media
So where are the roofs?
News & Media
All the roofs are connected.
News & Media
The Roofs' is named Babe Roof.
News & Media
Expert writing Tips
Best practice
When referring to multiple buildings or structures, use "the roofs" to accurately describe the plural form of the architectural feature. For example, solar panels are often installed on "the roofs" of houses to generate electricity.
Common error
Avoid using the singular form 'the roof' when referring to multiple structures. Using 'the roof' implies you are speaking about the roof of one specific structure, while "the roofs" acknowledges that multiple buildings are being discussed.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "the roofs" functions primarily as a plural noun phrase, typically serving as the subject or object of a sentence. Ludwig examples indicate that it refers to the top coverings of buildings or structures. Ludwig AI confirms the correctness and usability of this phrase.
Frequent in
News & Media
65%
Science
15%
Wiki
10%
Less common in
Formal & Business
3%
Encyclopedias
3%
Reference
1%
Ludwig's WRAP-UP
In summary, "the roofs" is a grammatically correct and very common plural noun phrase used to refer to the coverings of multiple buildings or structures. As Ludwig AI states, it is correct and usable in written English. The phrase appears most frequently in news and media contexts, but also sees use in science, wikis, and other general-purpose writing. When using this phrase, ensure you are referring to multiple structures and not just one. If you intend to mention the interior of a roof, use instead "the ceilings". Remember not to confuse this expression with other related terms, such as "the rooftops", which emphasizes the exterior surface, or more general terms such as "the cover".
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
the rooftops
Replaces "roofs" with "rooftops", emphasizing the external surface.
the building tops
Substitutes "roofs" with a more descriptive term, focusing on the highest point of buildings.
the top surfaces
Emphasizes the uppermost layer or exterior of a structure.
the covers
Uses a broader term that refers to the covering of a structure, not exclusively a building.
the shelter tops
Replaces "building" with a generic term that includes other built environments, like bus stops.
the upper layers
Focuses on the uppermost parts of structures.
the protective coverings
Highlights a key function instead of focusing on the structure.
the ceilings
Changes the perspective to the interior, referring to the underside of the roof.
the weather shields
Highlights the protective function of roofs against the elements.
the canopies
Refers to projecting coverings that might not necessarily be roofs in the traditional sense.
FAQs
How do I use "the roofs" in a sentence?
You can use "the roofs" when referring to multiple roofs. For example: "After the storm, we inspected "the roofs" of all the buildings for damage."
Is it correct to say "the roofs" or should I always say "the roof"?
It depends on the context. Use "the roof" when referring to a single building's roof, and "the roofs" when referring to multiple buildings.
What's the difference between "the roofs" and "the rooftops"?
"The roofs" generally refers to the covering of a building. "The rooftops" "the rooftops" specifically emphasizes the external surface of the roof, often used when describing activities or objects on top of the roof.
Can I use "the roofs" to describe the inside of a building?
No, "the roofs" refers to the exterior covering. If you are describing the inside, you would refer to "the ceilings" instead.
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested