of two weeks duration

USAGE SUMMARY

The phrase "of two weeks duration" is correct and usable in written English.
It can be used to specify the length of time something lasts, often in formal or technical contexts. Example: "The project will be completed in phases, with the first phase of two weeks duration."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

3 human-written examples

In the two studies with seasonal allergic rhinoconjunctivitis of two weeks duration treatment, compliance was approximately 100% in all treatment groups [ 14, 15].

BioMed Research International

Our results are in accordance with a study of dietary phosphate restriction and therapy with lanthanum carbonate of two weeks' duration in which the levels of FGF23 were not reduced [ 22].

BMC Nephrology

The interprofessional training placements were of two weeks duration and were undertaken at Goole and District Hospital on Ward 2, a rehabilitation unit comprising eighteen in-patient beds, ten day-care places, and a falls clinic.

BMC Medical Education

Human-verified similar examples from authoritative sources

Similar Expressions

57 human-written examples

Once I converted my dancing of three weeks' duration by a pocket ruler into three hundred seventy-two kilometres.

The New Yorker

A prospective patient enters the model after showing symptoms of TB, most commonly a cough, of three weeks duration.

Plosone

We performed our analysis using a hypothetical cohort of HIV-positive patients presenting to municipal health clinics with symptoms of pulmonary TB (e.g., cough of three weeks' duration).

Plosone

In total such a prescribing regime would be of three weeks duration.

BMC Family Practice

This seems unlikely, however, in that the prior human study demonstrating a reduction was of four weeks' duration.

BMC Complementary and Alternative Medicine

This was initially of six weeks duration but has been gradually increased to eight, then ten and now twelve weeks [ 11].

Human Resources for Health

Administration of CATIs and diaries with the exception of two CATI and seven diaries was compacted into two overlapping periods each of seven weeks duration.

BMC Medical Research Methodology

30 members of the German junior rowing team (21 males, 9 females) were studied during a training camp of four weeks duration.

BMC Sports Science, Medicine and Rehabilitation

Expert writing Tips

Best practice

Use "of two weeks duration" in formal writing when precision is needed, particularly in scientific or technical contexts. For more casual writing, consider shorter alternatives like "lasting two weeks".

Common error

Avoid using "of two weeks duration" in everyday conversation or informal writing. It can sound overly formal or pretentious. Simpler phrases are often more appropriate.

Linguistic Context

The phrase "of two weeks duration" functions as a prepositional phrase, typically modifying a noun to specify its length or extent in time. Ludwig AI confirms its grammatical correctness and usability in specifying duration.

Expression frequency: Common

Frequent in

Science

80%

News & Media

10%

Formal & Business

5%

Less common in

Wiki

3%

Encyclopedias

1%

Reference

1%

Ludwig's WRAP-UP

In summary, "of two weeks duration" is a grammatically sound phrase best suited for formal and scientific writing to specify a timeframe with precision. As pointed out by Ludwig, while correct, it might sound overly formal in casual contexts, where simpler alternatives are preferable. When aiming for clarity and accuracy in academic or professional settings, this phrase serves its purpose effectively. Remember to use it judiciously to maintain the appropriate tone for your audience.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

lasting two weeks

Replaces the prepositional phrase with a participle phrase, simplifying the structure.

for the duration of two weeks

Explicitly states that the timeframe is a duration.

for a period of two weeks

Adds emphasis on the specific timeframe involved.

two-week period

Uses a compound adjective before a noun, making the phrase more concise.

with a two-week course

Implies that there is a project happening in those two weeks.

two weeks in length

Focuses on the length of the duration.

spanning two weeks

Implies a continuous timeframe.

over a two-week timeframe

Highlights the timeline aspect.

a fortnight long

Uses the less common term "fortnight" for two weeks.

within a fortnight

Uses the less common term "fortnight" for two weeks. Uses preposition within instead of expressing duration.

FAQs

How can I use "of two weeks duration" in a sentence?

You can use "of two weeks duration" to specify the length of something. For example, "The study involved a treatment "of two weeks duration"."

What are some alternatives to "of two weeks duration"?

Alternatives include "lasting two weeks", "for a two-week period", or "with a duration of two weeks". The best choice depends on the specific context and desired level of formality.

Is "of two weeks duration" formal or informal?

"Of two weeks duration" is generally considered a formal phrase. In less formal contexts, consider using alternatives like "lasting two weeks" or "for two weeks".

Is it better to use "two-week duration" or "of two weeks duration"?

"Two-week duration" functions as a compound adjective before a noun (e.g., "a two-week duration study"), while ""of two weeks duration"" is a prepositional phrase often used after a noun (e.g., "a study "of two weeks duration""). The choice depends on the sentence structure.