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
because they may be
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "because they may be" is correct and usable in written English.
It can be used to indicate a possibility or uncertainty regarding a subject or situation. Example: "The results of the experiment are inconclusive because they may be affected by external factors."
✓ Grammatically correct
News & Media
Science
Academia
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
60 human-written examples
Many are scared to voice their opinions not because they may be punished, but because they may be isolated.
News & Media
Trend — refers to IT activity or incidents MIT is monitoring because they may be related.
The terms are significant because they may be subject to scrutiny by the Federal Trade Commission.
News & Media
Universities are also anxious not to over-recruit, because they may be fined.
News & Media
IMBHs are interesting to astronomers because they may be the seeds that eventually evolve into supermassive black holes.
Academia
So just because they may be in a bad mood, why should the rest of us suffer?
News & Media
Now a lot of concern focuses on the placebo group, because they may be denied possible beneficial treatment.
News & Media
It called for them to be treated with considerable care because they "may be sources of invaluable intelligence".
News & Media
The elderly and people with hepatitis or H.I.V. should be especially vigilant because they may be at greater risk.
News & Media
A Florida company is recalling about 22,000 bottles of paprika because they may be contaminated with salmonella.
News & Media
No, I note them because they may be proof that we are all a bunch of phonies.
News & Media
Expert writing Tips
Best practice
When using "because they may be", ensure the context clearly indicates uncertainty or possibility rather than a definitive cause. This phrase is most effective when acknowledging potential factors.
Common error
Avoid using "because they may be" when a more definitive causal relationship is known. Overusing this phrase can weaken your argument or suggest a lack of confidence where certainty exists.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "because they may be" functions as a causal connector, introducing a clause that explains a potential reason or cause for something. Ludwig AI examples show it is frequently employed to express uncertainty or possibility.
Frequent in
Science
28%
News & Media
58%
Academia
8%
Less common in
Wiki
3%
Formal & Business
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "because they may be" is a versatile phrase used to introduce a potential cause or reason, indicating uncertainty or possibility. As Ludwig AI confirms, it is grammatically correct and frequently appears across various domains, including science, news, and academia. When using this phrase, it's essential to ensure the context aligns with its meaning, avoiding overuse when a more definitive explanation is available. Alternatives like "since they could be" or "as they might be" can offer slight variations in tone and emphasis, depending on the specific nuance you aim to convey.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
as they might be
Replaces "may be" with "might be", suggesting a slightly weaker possibility.
since they could be
Substitutes "because" with "since" and "may" with "could", indicating a reason based on a possibility.
given they might exist
Rephrases the condition with "given", emphasizing the hypothetical existence of something.
considering their potential state
Uses a more formal tone, focusing on the "potential state" as the reason.
in light of their possible condition
Introduces a more formal and cautious perspective, highlighting the uncertainty.
due to their likelihood of being
Replaces "because" with "due to", emphasizing the probability of a certain state.
as they are possibly
Simplifies the structure while maintaining the sense of possibility.
seeing as they might
Uses "seeing as" for "because", suggesting a more conversational tone.
on the grounds that they could
Offers a more formal justification, using "on the grounds that".
for they can potentially be
Replaces "may" with "can potentially", focusing on the potential.
FAQs
How can I use "because they may be" in a sentence?
Use "because they may be" to introduce a potential reason or cause, indicating uncertainty. For instance, "The experiment's results are inconclusive "because they may be" affected by external factors".
What are some alternatives to "because they may be"?
You can use alternatives like "since they could be", "as they might be", or "due to their likelihood of being" depending on the specific nuance you want to convey.
Is it always necessary to use "may be" after "because they"?
No, the choice depends on the context. If you're expressing a possibility or uncertainty, "may be" is appropriate. If you're stating a definite reason, it's better to use "because they are" or a similar construction.
What's the difference between "because they may be" and "because they are"?
"Because they may be" suggests a possible reason or condition, while "because they are" indicates a definite and known reason. The former is used when there's uncertainty, the latter when there's certainty.
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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested