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
CEO of Professional Science Editing for Scientists @ prosciediting.com
over these two days
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "over these two days" is correct and usable in written English.
It can be used to refer to events or experiences that have occurred during a specific two-day period. Example: "Over these two days, we have made significant progress on the project."
✓ Grammatically correct
News & Media
Science
Formal & Business
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
7 human-written examples
"Despite all efforts by a team of eight specialists... her condition continued to deteriorate over these two days.
News & Media
"Over these two days we will not do anything special," said the Lithuanian President, Vytautas Landsbergis, quoted by the Lithuanian information office.
News & Media
Despite all efforts by a team of eight specialists in Mount Elizabeth Hospital to keep her stable, her condition continued to deteriorate over these two days.
News & Media
So, if the stock market (say, the S&P500 index) goes up by 1% over these two days, the stock of the green bond issuer increases, on average, by about 1.67%.
News & Media
At the same time it is important to note that many media workers, at some risk, went to work over these two days to document what was taking place.
News & Media
We welcome blog contributions from anyone from any ideological perspective supportive of or critical of human or agricultural genetics—including everyone on this panel and those testifying over these two days.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
53 human-written examples
This is an intensive operation on the Wednesday and Thursday each year with local bus and coach operators providing these buses over the two days.
Wiki
"I'm really glad I made the cut and I now have a chance over these next two days, because I kind of keyed in on something with my swing starting to feel much better," Mickelson said.
News & Media
"How would you perform if this was the last time you would ever compete?" This is the message that British captain Goldie Sayers will send her team-mates into battle with over the six days of these European Championships.
News & Media
Both were contested over four heats over two days.
Wiki
If we have affirmed anything as a nation over these past sixteen days since the Michael Brown and now Eric Garner "death but no indictment" verdicts, it's that our criminal justice system is discriminatory, unconstitutional, and in dire need of repair, particularly in enforcement.
News & Media
Expert writing Tips
Best practice
Use "over these two days" to clearly specify a period when describing events, changes, or observations occurring within that timeframe. It provides a concise way to define the duration of the action or state.
Common error
Avoid using "over these two days" when referring to a single event on a specific date. This phrase is best suited when describing a continuous process or a series of events happening across both days, not something isolated to one day.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "over these two days" primarily functions as a prepositional phrase, specifying a time period. Ludwig's examples show its use to define the duration of events, changes, or observations.
Frequent in
News & Media
50%
Science
29%
Wiki
14%
Less common in
Formal & Business
7%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "over these two days" is a grammatically sound and usable English expression that specifies a period of two days during which events occur or conditions persist. Ludwig confirms its grammatical correctness. It is most frequently found in News & Media, and Science contexts, maintaining a neutral register suitable for diverse writing styles. For alternatives, consider ""during these two days"" or "throughout these two days" to achieve similar meaning with subtle variations in emphasis. Avoid using this phrase for single-day events to maintain clarity. Overall, "over these two days" is a valuable phrase for denoting duration in writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
during these two days
Replaces "over" with "during", focusing on the timeframe.
in these two days
Simplifies the prepositional phrase for directness.
throughout these two days
Emphasizes the continuous nature of the period.
within these two days
Highlights actions completed inside the two-day window.
in the course of these two days
Formal alternative highlighting the progression of time.
spanning these two days
Emphasizes the period that the event covers.
across these two days
Indicates events happening at different points within the two-day span.
during the two-day period
Uses a noun phrase instead of a prepositional phrase.
for these two days
Highlights purpose or intended duration.
through the two-day timeframe
More elaborate alternative.
FAQs
What does "over these two days" mean?
The phrase "over these two days" refers to a period encompassing two consecutive days, indicating that something occurs or extends throughout this timeframe.
How can I use "over these two days" in a sentence?
You can use "over these two days" to describe actions, changes, or observations that take place during a two-day timeframe. For example, "The conference took place "during these two days"."
What are some alternatives to "over these two days"?
Alternatives include ""during these two days"", "throughout these two days", or "in these two days", depending on the specific context and desired emphasis.
Is it better to say "over these two days" or "in these two days"?
Both "over these two days" and "in these two days" are acceptable, but "over these two days" often implies a more continuous or extended duration, while "in these two days" can suggest something completed within that timeframe.
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.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested