Used and loved by millions
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
but preserved the same
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "but preserved the same" is not correct in standard written English.
It may be intended to convey that something was maintained in its original state, but the phrasing is awkward and unclear. Example: "The original design was altered, but preserved the same essence."
⚠ May contain grammatical issues
News & Media
Science
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
1 human-written examples
The Cabinet reshuffle brought in some new faces but preserved the same ruling coalition of Syriza and the right-wing Independent Greeks party.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
It plans, for example, to put a new four-cylinder engine in the 3 Series, its most popular model, replacing a six-cylinder engine in most vehicles but preserving the same performance.
News & Media
The goal of mining closed flexible patterns is to avoid unnecessary flexible patterns but preserving the same information of a complete set of patterns.
The second approach is based on reformulating the nonlinear model so that it provides an LPV model with a fewer number of scheduling parameters but preserves the same input output behavior.
Science
This distribution has a higher average of 506 bytes and maximum of the PDF at 160 bytes than for the whole BBC dataset, but preserves the same functional shape.
Science
The use of a mirror-reversed mask sacrifices some anatomical precision in left STS but preserves the same voxel count and spatial structure in both masks.
Science
There would be no reason to assume that the spruce for musical instruments was not preserved the same way as the maple.
Science
Interestingly, some of the HCEs that have preserved the same type of genomic locations in both human and non-mammalian genomes have a different genomic location in rodents.
Science
It also shows how many neurons preserved the same response properties both in A and C, and both in A and A1.
Science
Using this approach, we preserved the same quality of stimulation for visible and invisible sessions.
Science
The sampling process preserved the same 8 2 ratio of serines to threonines that was found in the positive dataset.
Science
Expert writing Tips
Best practice
Opt for more common and grammatically sound alternatives like "but maintained the same" or "but kept the same" to ensure clarity and avoid awkward phrasing.
Common error
While "preserved" can be appropriate in certain contexts, it can sound overly formal or stilted when paired with the simpler "the same". Choosing more natural language can improve the flow and readability of your writing.
Source & Trust
80%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "but preserved the same" functions as a conjunctional phrase, aiming to connect two clauses while indicating a contrast and a state of continuity. Ludwig AI indicates that this phrasing is not correct in standard written English.
Frequent in
Science
50%
News & Media
30%
Encyclopedias
5%
Less common in
Formal & Business
3%
Wiki
2%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "but preserved the same" attempts to convey a sense of continuity amidst change. However, according to Ludwig AI, it's not considered correct in standard written English, suggesting awkward phrasing. Although sources like The New York Times and scientific journals use related phrasing, opting for alternatives such as "but maintained the same" or "but kept the same" often results in clearer and more natural communication. Using "preserved" alone is fine when referring to protecting something from decay. The best approach depends on context, register, and aiming for clarity and grammatical correctness.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
but maintained the same
Replaces "preserved" with "maintained", offering a more common and natural phrasing.
but kept the same
Uses "kept" instead of "preserved", resulting in a simpler and more direct expression.
but retained the same
Employs "retained" which is similar to "preserved" but potentially more formal.
but ensured it remained the same
Adds emphasis on the action taken to keep something unchanged.
but guaranteed no change
Focuses on the outcome of maintaining the original state.
but held constant
Uses "held constant" to indicate that something was kept at a fixed value or state.
but upheld the original condition
Emphasizes the act of upholding or defending the original state.
but sustained the status quo
Highlights the maintenance of the current state of affairs.
but avoided any alteration
Focuses on the absence of change or modification.
but perpetuated the existing state
Implies actively continuing the current situation.
FAQs
What's a more natural way to say "but preserved the same"?
Alternatives include "but maintained the same", "but kept the same", or "but retained the same", depending on the specific context.
Is "but preserved the same" grammatically incorrect?
While not strictly ungrammatical, "but preserved the same" is an awkward phrasing. It's better to use alternatives like "but maintained the same" for clarity.
When is it appropriate to use "preserved"?
"Preserved" is appropriate when referring to the action of keeping something in its original condition, especially against decay or damage. However, paired with "the same", it can often be replaced with simpler terms like "maintained" or "kept".
How can I improve my sentence if I've used "but preserved the same"?
Consider whether "preserved" is the most precise word. If you simply mean something was kept unchanged, using phrases like "but maintained the same" or "but kept the same" will likely result in a clearer and more natural sentence.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
80%
Authority and reliability
2.8/5
Expert rating
Real-world application tested