day by day vs by days

The correct phrase is 'day by day.' 'By days' is not a common or correct phrase in English. 'Day by day' is a common expression used to describe something that happens gradually or on a daily basis.

Last updated: April 08, 2024 • 526 views

day by day

This phrase is correct and commonly used in English.

This phrase is used to describe something that happens gradually or on a daily basis. It emphasizes the incremental nature of a process or change.

Examples:

She is getting better day by day.
The project is progressing day by day.
His skills improved day by day.
Day by day, the situation became more challenging.
The flowers bloomed day by day.

Show examples from the web [+]

Accepting the idea of continuous change means renewing oneself day by day.
We live this specialisation day by day, with unfaltering conviction.
Everything that was criminal becomes normal, day by day.
I work with these girls intimately, day by day.
Your memory is improving day by day.
Countless similar complaints are received day by day.
In reality integration is already being constructed day by day.
My enthusiasm grew day by day.
The DVDs are increasingly popularity day by day.
The secrets of nature savoured day by day.
You can decide day by day according to your wishes.
Thus, our digital microscope proves itself day by day.
New technologies are making these gadgets smarter and advance day by day.
Men usually don this day by day till the desired answers are attained.
There are about 500,000 tracks and the number increases day by day.
We aim to satisfy all his expectations day by day.
E-cigarettes are gaining esteem all over the world day by day.
Office games are gaining popularity day by day.
He follows the visionaries and all that is happening day by day.
Impatience of bodies dying day by day, but yearning to live...

by days

This phrase is not correct in English.

Show examples from the web [+]

It will delay the progression of the illness by days or even months.
The passes are restricted by days, not journeys.
The passes are restricted by days, not journeys.
The passes are restricted by days, not journeys.
Good shows followed by days that have some kind of... difference to them.
The winter period is characterized by days of heavy fog.
It is possible to group data by days, weeks or months.
Buenos Aries, Cape Town would have been reduced by days and our competitors nothing more than a sail on the horizon.
Samsung's excellent power saving modes work well and extend battery life by days, but only by sacrificing usability.
Cold fronts coming from the Southern Atlantic and Antarctica pass frequently in the region, bringing rain followed by days of strong southern winds.
report: number of pageviews of different catalogues by days | by weeks | by months
Our expedition was marked by days of beautiful weather but also by the slow, progressive and inexorable arrival of winter, with days becoming shorter and colder.
For example, if there is an uncertainty of only 1 minute, the exact moment of the transit can shift considerably, even by days in the case of slow transiting planets.
There is no other requirement other than to keep the dark cycle for flowering very dark with no light interruptions, as this can stall flowering by days or weeks.
Quantity of visitors for an indicated period - is a quantity of unique visitors for the whole period, and not an arithmetic sum of unique visitors by days.
In addition to reliability, also because this way you can trade with larger positions, even by days and weeks and psychologically easier to manage because they don't require hours and hours attached to the computer screen.
fitness (a multifunctional exercise machine, a treadmill, a bicycle) TREATMENTS BY DAYS:
Interpretation by days of the week
They're divided by days of the week.
Augmented by days of lovely boredom.

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