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 quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

duration of one month

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "duration of one month" is correct and usable in written English.
It can be used when specifying a time period or length of time for an event, contract, or process. Example: "The project will take a duration of one month to complete, starting from the date of approval."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

7 human-written examples

Moreover, we used reported duration of one month cut off to differentiate acute from chronic diarrhea.

Participants and consent: All adult patients aged 18 years or older with acute cough and/or sore throat with duration of one month or less were recruited.

Patients over the age of 18 years, with acute cough and/or sore throat with a duration of one month or less, in routine clinical practice.

We made this specific to the musculoskeletal system, and we specifically included chronic pain, and added a minimum time duration of one month to exclude minor injuries and self limiting conditions.

Fourteen percent reported a project duration of 7 to 12 months (n = 3), 24% a duration of 2 to 6 months (n = 5) and 14% a duration of one month or less (n = 3).

Validation against self-reported indices of insomnia criteria (confirmatory answers about suffering from sleep difficulties at least three times per week for a minimum duration of one month in addition to major daytime impairments due to poor sleep) supported the instrument's validity [ 1].

Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

53 human-written examples

Five TB workers mentioned duration of infectiousness of one month to three months.

A 70-year old female presented with complaints of pain, redness, watering and diminution of vision in the left eye of one month duration.

Prior to this final year the individual experience is limited to four clinical clerkships of one month duration which have to be done in the 3rd, 4th or 5th year in addition to the structured clinical curriculum.

They report a 60-y gentleman who presented with features of adrenal insufficiency (nausea vomiting, hypotension and increased pigmentation) for 4 mo, multiple hyperpigmented pruritic nodules with central keratinous plug over extensor surface of both lower limbs along with hepatosplenomegaly of one month duration.

We report a 60-y gentleman who presented with features of adrenal insufficiency (nausea vomiting, hypotension and increased pigmentation) for 4 mo, multiple hyperpigmented pruritic nodules with central keratinous plug over extensor surface of both lower limbs along with hepatosplenomegaly of one month duration.

Show more...

Expert writing Tips

Best practice

When specifying durations in technical writing, be precise with "duration of one month", especially when contrasting with other durations. For example, "The initial trial had a "duration of one month", followed by a six-month extended study."

Common error

Avoid switching between "duration of one month" and less formal terms (e.g., "a month") within the same document without a clear reason. Consistency improves clarity and professionalism.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

80%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "duration of one month" functions primarily as a noun phrase, specifying a period of time. Ludwig AI confirms its grammatical correctness and usability. It often acts as an adverbial modifier, indicating the length of an activity or state. Examples from Ludwig illustrate its use in describing study periods, treatment lengths, or contract terms.

Expression frequency: Common

Frequent in

Science

75%

News & Media

15%

Formal & Business

5%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "duration of one month" is a grammatically sound and commonly used phrase to specify a time period, as confirmed by Ludwig. Its primary function is to quantify time in a clear and precise manner, making it suitable for formal, scientific, and professional contexts. The phrase sees frequent use in scientific research, news reporting, and contractual agreements. Though understandable in informal contexts, its precision is best reserved for technical and formal writing. Ludwig’s examples reveal a consistent application of the phrase in describing the timeframe of studies, treatments, or other events. When writing, ensure you use precise duration terminology for enhanced clarity and professionalism.

FAQs

How to use "duration of one month" in a sentence?

You can use "duration of one month" to specify the length of an event, study, or treatment. For example, "The study involved daily assessments over a "period of one month"" or "The contract has a "duration of one month" and is automatically renewable".

What can I say instead of "duration of one month"?

You can use alternatives like "one month period", "a month's time", or "one month timeframe" depending on the context.

Is it correct to say "for the duration of one month" or "during the duration of one month"?

"For the "duration of one month"" is generally more common and concise. "During the "duration of one month"" is also grammatically correct but can sound slightly redundant.

What is the difference between "duration of one month" and "within one month"?

"Duration of one month" specifies the length of something. "Within one month" indicates that something will happen at some point before a month has passed. For example, "The project has a "duration of one month"", versus "You should see results within a month's time".

ChatGPT power + Grammarly precisionChatGPT power + Grammarly precision
ChatGPT + Grammarly

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.

Source & Trust

80%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: