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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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on week

Grammar usage guide and real-world examples

USAGE SUMMARY

"on week" is not a correct or usable phrase in written English.
To use it correctly, you could say "during the week" or "on a weekly basis," depending on what you are trying to say. For example, "I visit the library during the week to check out books."

⚠ May contain grammatical issues

Science

News & Media

Academia

Wiki

Human-verified examples from authoritative sources

Exact Expressions

57 human-written examples

Data for the first five influenza seasons started on week 40 in one year and ended on week 20 in the next year.

His skills are much better than they were on week one".

News & Media

Los Angeles Times

If you ride 200m 4-6 days on week one, 400m 4-6 days on week two, 600m 4-6 days on week three, you should be ok to do 800m on week four.

Proration is based on week and date.

The audience built week on week.

News & Media

The Guardian

Literally week on week month on month.

On week eleven, she officially quit.

News & Media

The New Yorker

MP group showed intermediate values, significantly different from those of LP and HP groups on Week 5 and only from those of LP group on Week 9.

Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

3 human-written examples

Self-assessed fitness was potentially relevant to 12-month, one-month and on-week prevalence measures.

Hands-on, week-long immersion in methods and concepts related to the physiology of cell signaling.

"Our performances were gradually picking up week-on-week, but today was an off day.

News & Media

BBC

Expert writing Tips

Best practice

Instead of using "on week", consider using "during the week" or "in week [number]" for clearer and more grammatically correct writing. For example, "The experiment was conducted during the week of July 15th".

Common error

Avoid using "on" when specifying a time period. "On" is typically used for specific days (e.g., "on Monday") not for durations like weeks. Stick to "in week [number]" or "during the week" to avoid confusion.

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

2.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "on week" functions as a prepositional phrase intending to specify a particular week or time frame. However, as Ludwig AI indicates, it's generally considered grammatically incorrect in standard English. Examples show use in scientific and informal contexts.

Expression frequency: Common

Frequent in

Science

50%

News & Media

25%

Academia

15%

Less common in

Wiki

10%

Formal & Business

0%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, while the phrase "on week" appears in various contexts, particularly in science and news media, Ludwig AI advises that it is generally considered grammatically incorrect in standard English. For clearer communication, it's best to use alternatives like "during the week" or "in week [number]". Remember to tailor your choice to the specific meaning you wish to convey. While somewhat common, its use might detract from the professionalism or clarity of your writing. Opting for a more standard phrasing will enhance clarity and credibility.

FAQs

How can I correctly use "week" in a sentence?

Instead of saying "on week", use phrases like "during the week", "in week [number]", or specify a day like "on Monday of that week" for more grammatically sound sentences.

What is a good alternative to "on week"?

Better alternatives include "during the week", "that week", "this week", or "in week [number]" depending on the context you want to convey.

Is it correct to say "on week" or should I use another preposition?

The phrase "on week" is generally considered grammatically incorrect. Using "in week" or "during the week" is more appropriate and aligns with standard English grammar.

What's the difference between "in week" and "on week"?

"In week" is the more grammatically acceptable option. It specifies that something occurs within that numbered week. "On week" is generally avoided in formal writing and speech.

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Source & Trust

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Authority and reliability

2.8/5

Expert rating

Real-world application tested

Most frequent sentences: