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

week by week

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "week by week" is correct and usable in written English.
You can use it to talk about something that happens or progresses gradually in weekly intervals. For example: "We tracked our progress week by week and saw a steady improvement in our results."

✓ Grammatically correct

News & Media

Academia

Science

Human-verified examples from authoritative sources

Exact Expressions

50 human-written examples

"We are basically living week by week".

News & Media

The New York Times

"The debate gathered force week by week.

News & Media

The Guardian

Yet steadily, week by week, they do.

Week by week, editorial jobs vanish.

News & Media

The Guardian

But they are improving week by week.

We are basically living week by week," he said.

News & Media

The New York Times
Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

10 human-written examples

Week-by-Week Syllabus Readings, due dates, and lecture/section topics.

"If that's a week-by-week basis, then that's how it's going to be".

"It's a day-by-day, week-by-week thing.

News & Media

BBC

I'm taking it week-by-week and race-by-race".

News & Media

BBC

"It's generally becoming a week-by-week thing.

News & Media

BBC
Show more...

Expert writing Tips

Best practice

When describing plans or strategies, using the phrase "week by week" can communicate flexibility and adaptability in your approach.

Common error

Avoid using "week by week" when referring to something that occurs multiple times within a single week. It specifically indicates something changing or developing each week, not several times a week.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

86%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "week by week" functions as an adverbial phrase, modifying verbs or clauses to indicate the temporal progression of an action or state. According to Ludwig, the phrase is correct and usable in written English, highlighting its role in describing gradual changes over time.

Expression frequency: Very common

Frequent in

News & Media

54%

Academia

25%

Science

15%

Less common in

Formal & Business

2%

Wiki

2%

Reference

0%

Ludwig's WRAP-UP

In summary, "week by week" is a correct and commonly used adverbial phrase that describes gradual progress or changes happening at weekly intervals, as confirmed by Ludwig. It is most frequently found in news, academic, and scientific writing. When using "week by week", ensure you're emphasizing the regular, weekly nature of the progression and avoid using it for events occurring multiple times within a single week. Consider alternatives like "on a weekly basis" or "each week" for variety. Understanding its proper context and usage will enhance the clarity and precision of your writing.

FAQs

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

You can use "week by week" to describe a process or change that occurs gradually over several weeks. For instance, "The project's progress was assessed "week by week" to ensure it stayed on track".

What phrases are similar to "week by week"?

Similar phrases include "on a weekly basis", "each week", or "from week to week". These all indicate a progression or change that happens every week.

Is it correct to say "weak by weak" instead of "week by week"?

No, "weak by weak" is not a correct alternative. "Week" refers to a period of seven days, while "weak" refers to a lack of strength. The correct phrase is "week by week", indicating a gradual progression.

Can "week by week" be used to describe something happening more than once a week?

No, "week by week" implies a change or development that occurs once per week. To describe multiple occurrences within a single week, use phrases like "several times a week" or "multiple times each "week"".

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

86%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: