are present during

USAGE SUMMARY

The phrase "are present during" is correct and usable in written English.
It can be used to indicate that something exists or occurs at the same time as another event or situation. Example: "The researchers found that certain species of birds are present during the migration season."

✓ Grammatically correct

Science

Academia

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Consequently more ice nuclei are present during warming than cooling.

Cryobiology

Police must also work as front-line social-service providers in homes where children are present during an overdose.

The Washington Post

The drawback of this method is that some remaining components of the fermentation media are present during the reaction.

Nature

Stable multimeric complexes are formed when LEDGINs (blue circles) are present during the production of new virus.

Nature

Since all four reversible terminator-bound dNTPs are present during each sequencing cycle, natural competition minimizes incorporation bias.

Yale University

Our goal is to identify biomarkers to monitor disease activity and to understand protective molecules that are present during neuroinflammation.

Stanford University

The results revealed that micelles are present during the entire lipolysis process.

European Journal of Pharmaceutical Sciences

Quite often multiple components are present during crystallisation, which requires their continuous monitoring and finally separation.

Chemical Engineering Science

The experiments reveal that tow/ply and tuft bridging phenomena are present during delamination.

Composite Structures

Some of these are in fact portraits: Mary Cassatt, Edouard Vuillard, Edgar Degas and Odilon Redon, for example, are present during Simon's drawing session in the Louvre.

The New York Times - Books

Aid groups like the Red Cross are present during working hours at most camps, but the services they can provide are limited.

The Guardian

Expert writing Tips

Best practice

When describing events or processes, use "are present during" to clearly indicate that certain elements or conditions exist concurrently. This helps to establish a clear temporal relationship for your reader.

Common error

Avoid using "are present during" when a simpler present tense is sufficient. For example, instead of "Nutrients are present during plant growth", use "Nutrients are present in plants during growth" or "Nutrients are present in plants when they grow".

Linguistic Context

The phrase "are present during" functions as a verbal phrase indicating the simultaneous existence or occurrence of something in relation to a specific event or period. Ludwig shows that it's used to establish temporal relationships.

Expression frequency: Very common

Frequent in

Science

61%

Academia

19%

News & Media

12%

Less common in

Wiki

6%

Formal & Business

2%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "are present during" is a grammatically correct and commonly used verbal phrase to indicate that something exists or occurs simultaneously with a particular event or period. As Ludwig AI indicates, it is frequently found in scientific and academic writing. While versatile, it's important to use the phrase judiciously, avoiding redundancy and choosing simpler alternatives when appropriate. Remember to maintain a formal tone in professional and academic contexts, and consider related phrases like "coexist with" or "occur simultaneously with" to add nuance to your writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

occur concurrently with

Replaces "are present" with "occur" and "during" with "concurrently with", emphasizing simultaneous occurrence.

are in effect during

Emphasizes that a rule or condition is active or applicable during a specific time.

exist simultaneously with

Substitutes "are present" with "exist" and "during" with "simultaneously with", highlighting co-existence.

are in existence throughout

Highlights the continuous existence of something during a given period.

are detectable in

Emphasizes the ability to identify or sense something during a particular time.

coincide with

A more concise alternative, indicating that events happen at the same time.

can be found within

Indicates the presence of something within a defined context or timeframe.

prevail throughout

Indicates that something is common or widespread during a particular period.

are noticeable throughout

Focuses on the visibility or prominence of something during a certain period.

are around at the time of

An informal way of saying that someone or something is present during a specific event.

FAQs

How can I rephrase "are present during" in formal writing?

In formal contexts, you can replace "are present during" with more sophisticated alternatives such as "coexist with", "occur simultaneously with", or "prevail throughout".

What's a simpler way to say "are present during" in casual conversation?

For informal settings, consider using phrases like "are around at the time of" or "happen at the same time" for a more relaxed tone.

Is "are present during" always the best choice, or are there situations where it's less appropriate?

While grammatically correct, "are present during" can sometimes be redundant. Ensure that using this phrase adds clarity and doesn't simply restate the obvious. If the context implies simultaneity, a simpler construction might be more effective.

What's the difference between "are present during" and "are available throughout"?

"Are present during" emphasizes the existence or occurrence of something within a specific timeframe, while "are available throughout" suggests continuous accessibility or readiness across a given period. The choice depends on whether you want to highlight existence or accessibility.