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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
both the two corners
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "both the two corners" is not correct in standard English usage.
It is redundant because "both" and "two" convey the same idea of a pair. Example: "You need to paint both the two corners of the room to match the walls."
⚠ May contain grammatical issues
Science
News & Media
Wiki
Alternative expressions(1)
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
1 human-written examples
The parameters in this illustration were chosen to make both the two corners more pronounced.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
The two corners told a story.
News & Media
Tie the two corners together.
Wiki
Draw 2 rectangles at the two corners.
Wiki
Do the same with the two corners at the back.
Wiki
The tips of the two corners should overlap slightly.
Wiki
Valley fold the two corners to the midpoint.
Wiki
Fold in the two corners along the diagonal line.
Wiki
The two corners should meet the center but not overlap.
Wiki
The illumination levels in the two corner locations were matched at 215 lx.
Science
The illumination levels in the two corner locations were 108 and 151 lux, respectively.
Science
Expert writing Tips
Best practice
Avoid using the phrase "both the two corners" in formal writing. Choose either "both corners" or "the two corners" to maintain grammatical correctness and clarity.
Common error
Using "both the two corners" is redundant because "both" and "two" express the same idea. Remove either word for a grammatically sound sentence.
Source & Trust
70%
Authority and reliability
2.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "both the two corners" attempts to identify a specific pair of corners. However, it's considered grammatically incorrect due to redundancy, as noted by Ludwig. The intended function is to single out two specific corners from a set.
Frequent in
Wiki
33%
Science
33%
News & Media
33%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "both the two corners" is considered grammatically incorrect due to redundancy. Ludwig identifies that either "both" or "two" can be removed without changing the meaning. While examples exist, predominantly in Wiki, Science, and News & Media, it's best to use alternatives like "both corners" or "the two corners", especially in formal writing. The expert rating reflects the grammatical issue and the lack of strong support from authoritative sources.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
both corners
Removes the redundant 'two' while retaining the original meaning.
the two corners
Removes the redundant 'both' while retaining the original meaning.
the pair of corners
Emphasizes that the corners form a distinct set of two.
the corners
Slightly less specific, but still implies the corners being discussed are a distinct pair.
each corner
Focuses on individual corners in a pair rather than the pair as a whole.
either corner
Refers to one corner or the other of the two.
the respective corners
Adds an element of individual association or pertinence to specific corners.
the specified corners
Highlights that the corners have been previously identified or defined.
the mentioned corners
Indicates the corners were previously discussed or referenced.
the indicated corners
Suggests the corners have been pointed out or shown.
FAQs
Is "both the two corners" grammatically correct?
No, the phrase "both the two corners" is grammatically incorrect because it's redundant. "Both" and "two" serve the same purpose of indicating a pair. Use either "both corners" or "the two corners" instead.
What's the difference between "both corners" and "the two corners"?
In most contexts, there's no practical difference between "both corners" and "the two corners". Both refer to a specific set of two corners. The choice often comes down to stylistic preference.
When should I use "the two corners" instead of "all the corners"?
Use "the two corners" when you're referring to a specific pair of corners, such as "the top two corners of the paper". Use "all the corners" when you're referring to every corner of an object, such as "check all the corners of the room for dust".
What can I say instead of "both the two corners"?
You can use "both corners" or "the two corners". Both options are grammatically correct and convey the same meaning without redundancy.
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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
70%
Authority and reliability
2.1/5
Expert rating
Real-world application tested