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
may be so
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "may be so" is correct and usable in written English.
It can be used to express a possibility or uncertainty about a statement or situation. Example: "While I cannot confirm the details, it may be so that the event has been postponed."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Alternative expressions(19)
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
50 human-written examples
That may be so.
News & Media
It may be so.
News & Media
Oh, that may be so true!
News & Media
"That may be so," Kirsten admitted.
News & Media
In some cases, that may be so.
News & Media
But it may be so.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
10 human-written examples
That may or may not be so.
News & Media
That may well be so.
News & Media
French politicians may not be so lucky.
News & Media
Ms Rousseff may not be so lucky.
News & Media
His successors may not be so fortunate.
News & Media
Expert writing Tips
Best practice
Consider using a more direct alternative if you want to sound more assertive. Phrases like "it is possible" or "that could be true" can replace "may be so" in certain contexts without loss of clarity.
Common error
While "may be so" is acceptable, overusing it can make your writing sound hesitant or uncertain. Vary your language by incorporating stronger affirmations or direct statements when appropriate to maintain a confident tone.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "may be so" functions as an adverbial phrase or modal expression, indicating a degree of uncertainty or qualified agreement. It often introduces a concession before presenting a contrasting viewpoint, similar to how Ludwig AI's examples illustrate its usage.
Frequent in
News & Media
38%
Science
20%
Encyclopedias
10%
Less common in
Academia
4%
Wiki
4%
Formal & Business
2%
Ludwig's WRAP-UP
The phrase "may be so" is a versatile expression used to convey a degree of uncertainty or qualified agreement. As Ludwig AI indicates, it is grammatically correct and frequently appears in diverse contexts, including news, scientific articles, and encyclopedias. Its function is to acknowledge a point or possibility tentatively, leaving room for further discussion or disagreement. While the phrase is generally acceptable, it's best to avoid overuse and to consider stronger affirmations or direct statements to maintain a confident tone in your writing. Consider alternatives like "it is possible" or "that could be the case" for variety. The phrase's neutral register makes it suitable for many writing styles.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
it could be
A more concise and informal alternative expressing possibility.
that could be the case
More explicit about the possibility being considered.
that might be true
Similar in meaning, but emphasizes the truth aspect.
it is possible
More direct and less idiomatic than the original phrase.
it is conceivable
Slightly more formal and suggests something is imaginable or believable.
that seems plausible
Focuses on the apparent reasonableness or believability of something.
perhaps that's right
Includes an element of conceding or agreeing.
it is potentially so
More formal and emphasizes the potential for something to be true.
that is possibly the situation
More verbose and descriptive, suitable for formal contexts.
I concede that point
Indicates agreement with a specific point, rather than general possibility.
FAQs
How can I use "may be so" in a sentence?
You can use "may be so" to express a possibility or uncertainty about a statement. For example, "While I cannot confirm the details, it "may be so" that the event has been postponed."
What's a more formal way to say "may be so"?
For a more formal alternative, consider using "it is possible" or "it is conceivable". These phrases convey a similar meaning with a slightly more elevated tone.
Which is correct, "may be so" or "might be so"?
Both ""may be so"" and "might be so" are grammatically correct and express similar levels of possibility. The choice between them often depends on personal preference or stylistic considerations.
What can I say instead of "may be so" to sound more confident?
To sound more confident, you could replace "may be so" with phrases like "that is true" or "that is correct" if you agree with the statement. If you're uncertain but leaning towards agreement, consider "that seems plausible".
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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested