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
be assumed to be
Grammar usage guide and real-world examplesUSAGE SUMMARY
The part of the sentence 'be assumed to be' is correct and usable in written English, and it can be used to express a supposition or expectation.
For example: It can be assumed to be true that he will arrive on time.
✓ Grammatically correct
Science
News & Media
Encyclopedias
Alternative expressions(20)
be presumed to be
be considered to be
be believed to be
be regarded as
be thought to be
be understood as
be expected to be
be deemed to be
be seen as
be consumed to be
be seemed to be
be measured to be
be demonstrated to be
be hypothesized to be
be suggested to be
be understood to be
be assigned to be
be surmised to be
be supposed to be
be imagined to be
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
No drug-taking can be assumed to be safe".
News & Media
The resemblance, therefore, must be assumed to be coincidental.
Encyclopedias
What was formerly free cannot always be assumed to be free.
News & Media
And, of course, all such destruction must be assumed to be creative!
News & Media
Many of the buildings still standing in the top picture can be assumed to be damaged.
News & Media
The Home Office says that EU countries can be assumed to be safe.
News & Media
Here, politicians are likely to be assumed to be wicked, and can expect no mercy.
News & Media
The Arab Spring offers ample evidence that no dictatorship should be assumed to be indelible.
News & Media
Bikes without tags, the theory goes, can safely be assumed to be abandoned.
News & Media
So most dust now in orbit around earth can be assumed to be man-made.
News & Media
Dioceses and religious orders that go bankrupt cannot be assumed to be representative.
News & Media
Expert writing Tips
Best practice
Use "be assumed to be" to indicate a supposition or expectation, especially when direct evidence is lacking. This suggests a starting point for reasoning or investigation.
Common error
Avoid using "be assumed to be" excessively, as it can lead to passive voice and weaker writing. Consider rephrasing with a more direct and active construction when appropriate.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "be assumed to be" primarily functions as a verbal phrase used to express a supposition, presumption, or expectation about a subject without definitive proof. Ludwig provides numerous examples showcasing its use in scientific, news, and general contexts.
Frequent in
Science
54%
News & Media
38%
Encyclopedias
5%
Less common in
Formal & Business
1%
Social Media
1%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "be assumed to be" is a versatile verbal phrase used to express a supposition or expectation without definitive proof. Ludwig AI validates its grammatical correctness and widespread usage, particularly in science and news media, as well as encyclopedia. While generally acceptable, overusing it can weaken writing. Consider stronger, more direct alternatives when possible. The phrase functions to introduce a hypothesis or express a common belief, and its register is typically neutral to formal.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
be presumed to be
Suggests a belief based on probability.
be considered to be
Focuses more on the act of considering rather than assuming.
be believed to be
Emphasizes faith or conviction.
be regarded as
Emphasizes a general opinion or viewpoint.
be thought to be
Indicates a general belief or opinion.
be understood as
Highlights comprehension or interpretation.
be expected to be
Implies anticipation or a forecast.
be taken to be
Focuses on how something is perceived or interpreted.
be deemed to be
Suggests a formal judgment or decision.
be seen as
Highlights the visual aspect of perception.
FAQs
How can I use "be assumed to be" in a sentence?
You can use "be assumed to be" to express a supposition or expectation, such as "The data can "be assumed to be" normally distributed."
What are some alternatives to "be assumed to be"?
Alternatives include phrases like "be presumed to be", "be considered to be", or "be believed to be", which offer subtle differences in meaning.
Is it always appropriate to use "be assumed to be" in formal writing?
While generally acceptable, overuse of "be assumed to be" can make writing sound passive. Opt for stronger, more direct verbs when possible to improve clarity and impact.
What's the difference between "be assumed to be" and "be proven to be"?
"Be assumed to be" implies a supposition without concrete evidence, while "be proven to be" indicates that evidence exists to support a claim. The former is a starting point, the latter a conclusion.
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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested