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
All this time
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "All this time" is correct and usable in written English.
It can be used to refer to a duration of time that has passed, often implying that something has been true or happening for that entire period. Example: "I can't believe you knew the answer all this time and never told me."
✓ Grammatically correct
News & Media
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
58 human-written examples
All This Time by Tiffany.
News & Media
Who's had it all this time?" he asks.
News & Media
After all, this time, mother is still alive.
News & Media
"We have worked at the plant all this time.
News & Media
Amtrak Seeks New Subsidy, Wants It All This Time.
News & Media
After ignoring it for all this time?
News & Media
"All this time?
News & Media
All this time, Nancy was stricken.
News & Media
All this time working "day jobs".
News & Media
All this time, they're looking at my brain.
News & Media
All this time Johnson's name was kept off the ballot.
News & Media
Expert writing Tips
Best practice
Combine "All this time" with a question to express frustration or wonder about a situation that has persisted.
Common error
Avoid using "All this time" when simply stating a duration without implying surprise or frustration. Use more neutral phrases like "during this period" or "throughout this time" when the emotional emphasis is not intended.
Source & Trust
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of the phrase "All this time" is as an adverbial phrase, modifying a verb or clause to indicate a duration of time. It typically emphasizes the length of time something has occurred or been true. As Ludwig AI confirms, the phrase is grammatically correct and commonly used.
Frequent in
News & Media
94%
Wiki
2%
Formal & Business
1%
Less common in
Science
1%
Encyclopedias
1%
Reference
1%
Ludwig's WRAP-UP
In summary, the phrase "All this time" is a grammatically sound and frequently used adverbial phrase, primarily functioning to indicate a duration, often with an undertone of surprise or realization. Ludwig AI validates its correctness and common usage. It is most prevalent in News & Media sources, showing a neutral to informal register. When writing, it's best to use this phrase to highlight extended durations where there is an element of surprise, disbelief, or frustration. Alternatives like "throughout this period" or "all along" can be used depending on the context. While versatile, be mindful of its subtle emotional implications and choose alternative language when a purely neutral tone is needed.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
The whole time
A more informal way to emphasize the entire duration.
All along
Implies something was true or known from the beginning of the period.
During this entire time
Highlights the continuous nature of something happening during the specified time.
Throughout this period
Emphasizes the entire duration of the mentioned period, often used in formal contexts.
Over this timeframe
Emphasizes that something has happened in that specific lapse of time.
The entire time frame
Highlights the duration of time that something has lasted.
During the course of this time
Highlights a development or evolution of something in that time period.
For the whole duration
Indicates the length of time that something lasts.
For the duration
Focuses on the length of time that something lasts.
In the intervening period
Highlights the time between two specific events.
FAQs
How can I use "All this time" in a sentence?
You can use "All this time" to express surprise or realization that something has been happening for an extended duration. For example, "I can't believe you knew the answer "all this time"!"
What are some alternatives to "All this time"?
Some alternatives include "throughout this period", "during this entire time", or "all along", depending on the context.
Is it correct to say "During all this time"?
Yes, "During all this time" is grammatically correct, but "All this time" is more concise and commonly used to convey the same meaning.
What is the nuance between "All this time" and "For all this time"?
"All this time" typically emphasizes surprise or disbelief, while "For all this time" often highlights a continuous state or action over the specified period.
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
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested