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 concurrently be
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "may concurrently be" is correct and usable in written English.
It can be used in contexts where you want to indicate that two or more actions or states can happen at the same time. Example: "The project may concurrently be developed in multiple phases to ensure timely completion."
✓ Grammatically correct
Science
News & Media
Wiki
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
2 human-written examples
We may concurrently be workers, parents, spouses and friends, club members and party affiliates, to name but a few of the possible identities we embrace.
Science
For instance, a DNA sequence may concurrently be a Crick (sense) strand, a Watson (light) strand, a Crick (leading) strand, and may be located on the Watson (genomic) strand.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
Running concurrently is our constant need to express our opinions.
News & Media
This case report shows that in a patient with end stage COPD listed for lung transplantation offering palliative care and curative-restorative care concurrently may be problematic.
Science
These impacts of overgrazing often occur concurrently and may be synergistic rather than additive (Noss and Cooperrider 1994).
Science
The results also indicated that higher austenite stability/volume fractions, less strength difference between the primary phases, and higher hardening exponents of the constituent phases are generally beneficial for performance improvement of Q&P steels, and various material parameters may be concurrently adjusted in a cohesive way to improve performance of Q&P steel.
Science
In addition, cerebral perfusion may be concurrently impaired by hypovolemia and impaired cerebral autoregulatory function.
Science
BioDEAL facilitates semantic associations that span multiple ontologies that may be concurrently used.
Thus, during prolonged pancreatitis, leukocyte subsets may be concurrently exhibiting both pro- and anti-inflammatory processes.
Science
Up to 100 peripheral blood leukocytes (PBLs) may be concurrently isolated with the tumor cells during the immunobead method [ 10].
Science
Cyclin D1 mRNA is alternatively spliced between exons 4 and 5 to generate two transcripts, which may be concurrently transcribed in various human tissues (Betticher et al, 1995).
Science
Expert writing Tips
Best practice
Use "may concurrently be" when you want to express that two or more events, processes, or states can happen or exist at the same time without affecting each other. It's particularly useful in technical or formal writing.
Common error
Avoid using "may concurrently be" in casual conversations or informal writing. Opt for simpler alternatives like "can happen at the same time" to maintain a natural tone.
Source & Trust
72%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "may concurrently be" functions as a modal verb phrase, indicating possibility combined with simultaneity. It suggests that something is not only possible but also happens at the same time as something else. Ludwig's examples demonstrate this usage in various contexts.
Frequent in
Science
60%
News & Media
20%
Wiki
20%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "may concurrently be" is a modal verb phrase used to express the possibility of simultaneous events or states. As Ludwig AI indicates, it is grammatically correct and most suitable for formal and scientific contexts. While the phrase is relatively rare, simpler alternatives exist for informal communication. It's important to consider the audience and purpose when deciding whether to use this phrase or a more common substitute, such as "can occur together".
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
may co-occur
Replaces "concurrently be" with the single word "co-occur", which is a more concise way of expressing simultaneous occurrence.
may exist simultaneously
Swaps "concurrently be" with "exist simultaneously", putting emphasis on the simultaneous existence of entities or states.
can simultaneously exist
Replaces the modal verb "may" with "can" and "concurrently be" with "simultaneously exist" emphasizing the possibility of existing at the same time.
might coexist
Uses "might" instead of "may" and replaces "concurrently be" with "coexist", suggesting a slightly lower degree of certainty about the simultaneous existence.
can be present simultaneously
Replaces "may" with "can" and rephrases "concurrently be" to explicitly state simultaneous presence.
could happen at the same time
Replaces "may" with "could" and "concurrently be" with a more explicit description of simultaneous occurrence.
can occur together
Uses "can" instead of "may" and replaces "concurrently be" with "occur together", focusing on the simultaneous happening of events.
may be happening in parallel
Substitutes "concurrently be" with "happening in parallel", highlighting the simultaneous and independent nature of the events.
may be ongoing at once
Replaces "concurrently be" with "be ongoing at once", emphasizing that the actions are happening at the same time.
can function simultaneously
Uses "can" and replaces "concurrently be" with "function simultaneously", emphasizing the ability to operate at the same time.
FAQs
How can I use "may concurrently be" in a sentence?
Use "may concurrently be" to indicate that two or more things are possible at the same time. For example, "The system processes data while it "may concurrently be" running diagnostic tests."
What does "may concurrently be" mean?
It suggests that two or more actions or states can exist or occur simultaneously; there is a possibility for these to happen at the same time.
What are some alternatives to "may concurrently be"?
Alternatives include "can simultaneously exist", "might coexist", or "can occur together". The best choice depends on the specific nuance you want to convey.
Is "may concurrently be" formal or informal?
"May concurrently be" tends to be more formal and is often found in scientific, technical, or legal writing. Simpler alternatives are preferred in casual contexts.
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
72%
Authority and reliability
4.1/5
Expert rating
Real-world application tested