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
were assumed to
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "were assumed to" is correct and usable in written English.
It can be used when discussing beliefs or expectations about a subject in the past. Example: "The results of the experiment were assumed to validate the initial hypothesis."
✓ Grammatically correct
Science
News & Media
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
But things were assumed to be different for women.
News & Media
All were assumed to have malaria and scabies.
News & Media
Moody's and Standard & Poor's were assumed to know best.
News & Media
Two were assumed to be workers because they were handcuffed.
News & Media
Monochorionic placentas were assumed to be MZ.
Both distributions were assumed to be Gaussian.
Larger particles were assumed to undergo aggregation.
Science
Catalyst particles were assumed to be isothermal and isoconcentrational.
Science
The buildings were assumed to be founded on shallow foundations.
Only bull calves were assumed to be genotyped.
Science
Material interfaces were assumed to be fully bonded.
Science
Expert writing Tips
Best practice
When using "were assumed to", ensure the context clearly indicates who made the assumption and the basis for it. This enhances clarity and avoids ambiguity.
Common error
Avoid using "were assumed to" without providing any context or justification for the assumption. Unsupported assumptions can weaken your argument and make your writing less credible.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "were assumed to" functions as a passive verb phrase indicating a past supposition or presumption. As Ludwig AI explains, it's used when something was taken for granted or supposed true without definitive proof, as seen in examples from science and news media.
Frequent in
Science
72%
News & Media
25%
Formal & Business
1%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "were assumed to" is a common passive verb phrase used to express past presumptions or suppositions. According to Ludwig AI, it indicates that something was taken for granted, often without concrete evidence, primarily within scientific and news contexts. Its neutral to formal register makes it suitable for academic, scientific, and journalistic writing. For more precise communication, consider alternatives like "were presumed to" or "were believed to" depending on the specific context and desired nuance. Remember to provide context for any assumptions to maintain clarity and credibility in your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
were presumed to
Replaces "assumed" with "presumed", suggesting a slightly stronger basis for the belief.
were considered to be
Uses "considered" instead of "assumed", implying a more formal evaluation.
were thought to be
Substitutes "assumed" with "thought", indicating a general belief or opinion.
were understood to be
Replaces "assumed" with "understood", suggesting a shared comprehension or knowledge.
were believed to be
Uses "believed" instead of "assumed", implying faith or conviction without concrete proof.
were expected to
Focuses on anticipation or prediction rather than assumption.
were anticipated to
Emphasizes the expectation of something happening.
were supposed to be
Indicates an expectation based on rules, agreements, or common practice.
were deemed to be
Implies a formal judgment or assessment leading to the assumption.
were taken to be
Replaces "assumed" with "taken", suggesting an interpretation or understanding.
FAQs
How can I use "were assumed to" in a sentence?
The phrase "were assumed to" is used to indicate that something was taken for granted or supposed to be true, often without concrete evidence. For example, "The missing files "were assumed to" have been accidentally deleted".
What phrases can I use instead of "were assumed to"?
Alternatives include "were presumed to", "were thought to be", or "were understood to be", depending on the nuance you want to convey.
Is it better to use "were assumed to" or "were believed to"?
The choice between "were assumed to" and "were believed to" depends on the context. "Were assumed to" suggests a supposition, while "were believed to" implies a stronger conviction or faith. Therefore, choose the phrase that best reflects the level of certainty involved.
What is the difference between "were assumed to" and "were expected to"?
"Were assumed to" indicates a supposition, while "were expected to" implies an anticipation or prediction. The former is based on taking something for granted, whereas the latter is based on anticipated outcomes.
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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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested