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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
which seem to be
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "which seem to be" is correct and can be used in written English.
You can use it to introduce an opinion or belief. For example: "The flowers in my garden, which seem to be a different color every day, are so beautiful."
✓ Grammatically correct
News & Media
Science
Academia
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
60 human-written examples
Which seem to be most profitable, and why?
News & Media
It's contingent upon the continuation of the job numbers, which seem to be forming a pattern.
News & Media
I just never knew.The book builds up to the Olympics, which seem to be pretty anticlimactic.
News & Media
Fiat, Ford, Opel and Peugeot, all of which seem to be squeezed from above and below.
News & Media
He said he relied on the basics, which seem to be working for the Diamondbacks.
News & Media
The home truths which seem to be more universal than anything I've read recently.
News & Media
Which answers seem to be based on opinion and which seem to be based on facts?
News & Media
What they do notice are prices, which seem to be rising.
News & Media
"There was bondage, beating and domination which seem to be typical of S&M behaviour.
News & Media
Entities which seem to be the product of a few individuals do not display the necessary degree of permanence.
In Twitter years, which seem to be even longer than dog years, that was a lifetime ago.
News & Media
Expert writing Tips
Best practice
Use "which seem to be" to introduce an observation or inference that is based on available evidence but not definitively proven. It adds a nuance of possibility and avoids stating something as an absolute fact.
Common error
Avoid using "which seem to be" excessively without providing supporting details or context. Ensure that the seeming quality or state is based on some form of observable evidence or logical inference, rather than purely subjective opinion.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "which seem to be" functions as a relative clause, modifying a noun or noun phrase by providing additional, non-essential information. It introduces an observation or inference based on available evidence, indicating an apparent or perceived quality or state. Ludwig AI confirms its grammatical correctness.
Frequent in
News & Media
39%
Science
37%
Academia
8%
Less common in
Wiki
3%
Formal & Business
2%
Reference
0%
Ludwig's WRAP-UP
In summary, "which seem to be" is a versatile phrase used to introduce observations or inferences without stating them as definitive facts. According to Ludwig AI, the phrase is grammatically correct and very common across diverse contexts. It is frequently used in news, science, and academic writing. When employing this phrase, ensure that the seeming quality or state is based on some form of evidence or logical deduction, avoiding overuse without support. Alternatives include "that appear to be" or "that suggest they are", depending on the intended nuance. Its neutral register makes it suitable for both formal and informal communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
that appear to be
Replaces "which seem" with a synonym, focusing on visual appearance or impression.
that seem like they are
Uses "like" to indicate resemblance, making the tone slightly more informal.
that appear as if they are
Adds emphasis on the impression conveyed, slightly lengthening the phrase.
that are seemingly
Replaces the verb phrase with an adverb, offering a more concise expression.
that suggest they are
Shifts focus to implication rather than direct appearance or seeming.
that ostensibly are
Uses "ostensibly" to indicate something is presented or appears a certain way, possibly concealing a different reality.
that appear to exemplify
More specific; suggests something is a typical example or demonstration.
that purportedly are
Uses "purportedly" suggesting the information is claimed to be true but may not be.
that imply they might be
Introduces a higher degree of uncertainty or indirectness.
that could be described as
Frames the phrase as a description, adding a level of subjective interpretation.
FAQs
How can I use "which seem to be" in a sentence?
Use "which seem to be" to describe something based on an observation or impression. For example, "The problems, "which seem to be" interconnected, require a complex solution."
What phrases are similar to "which seem to be"?
Similar phrases include "that appear to be", "that suggest they are", or "that could be described as". The choice depends on the specific nuance you want to convey.
Is there a more formal alternative to "which seem to be"?
A more formal alternative is "that ostensibly are", which implies a surface-level appearance that may conceal a different reality.
When is it appropriate to use "which seem to be"?
It's appropriate when you want to present something as an observation or inference, rather than a definitive fact. It introduces a degree of possibility or uncertainty, suitable for contexts where complete evidence is lacking.
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested