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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
at all time
Grammar usage guide and real-world examplesUSAGE SUMMARY
"at all times" is correct and usable in written English.
It is usually used to emphasize that something is always true. For example: "She must follow safety regulations at all times."
⚠ May contain grammatical issues
Science
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
43 human-written examples
Children under 10, free at all time.
News & Media
CAT activity increased significantly at all time intervals.
Science
LC3-II expression was significantly increased at all time points analyzed.
Radioactivity from all excised brain regions was <0.2%ID/g at all time points.
Perceived barriers had the strongest impact on healthy eating behavior at all time points.
Science
n = 6 10 at all time points.
Human-verified similar examples from authoritative sources
Similar Expressions
17 human-written examples
Confidence is at all-time lows.
News & Media
Profit/GDP ratios are at all-time highs.
Academia
We're almost at all-time lows; we're really close".
News & Media
"Asian stock markets are at all-time highs.
News & Media
Why are they at all-time highs?
News & Media
Expert writing Tips
Best practice
Always use "at all times" instead of "at all time" for correct grammar. "At all times" emphasizes that something is true or should be done continuously.
Common error
Avoid using "at all time", which is grammatically incorrect. The phrase should always be "at all times" to reflect multiple instances or continuous duration. Consider it a fixed phrase.
Source & Trust
76%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "at all time" functions as an adverbial phrase, attempting to modify a verb or clause by indicating frequency or duration. Although often intended to mean "always", it is grammatically incorrect. As shown in the Ludwig examples, the correct form is "at all times".
Frequent in
Science
48%
News & Media
36%
Wiki
2%
Less common in
Formal & Business
0%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
While "at all time" appears in numerous contexts, Ludwig AI highlights that it is grammatically incorrect. The correct form is "at all times", which should be used to indicate that something happens continuously or without exception. Although examples can be found across various sources, the prevalence of the grammatically correct alternative makes the phrase an informal option and should be used with care or avoided in professional writing. Remember to emphasize continuous actions using ""at all times"" for clarity and grammatical accuracy.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
at all times
Replaces the singular "time" with the plural "times" to indicate every instance, making it grammatically correct.
at every moment
Similar to "at all times", but emphasizes the temporal aspect more directly.
always
Replaces the phrase with a simple, direct adverb expressing the same concept.
constantly
Substitutes the entire phrase with an adverb signifying continuous action or state.
perpetually
Similar to constantly, but suggests an unending or seemingly permanent state.
in every instance
Offers a more formal and emphatic replacement, highlighting each specific occurrence.
incessantly
Emphasizes the continuous and often relentless nature of an action.
without exception
Shifts the focus to the lack of any exceptions to the rule or statement.
without a break
Focuses on the uninterrupted nature of something happening.
at each opportunity
Highlights that something occurs every single time an opportunity arises.
FAQs
How should I properly use the phrase "at all times" in a sentence?
Use "at all times" to indicate that something should happen or is true continuously or without exception. For example, "Employees must wear safety helmets "at all times" while on the construction site."
What's the difference between "at all time" and "at all times"?
"At all time" is grammatically incorrect. The correct phrase is "at all times", which means always or continuously. Always use the plural form /s/times for correct usage.
Are there any situations where "at all time" would be correct?
No, "at all time" is not considered grammatically correct in standard English. Always use ""at all times"".
What are some alternatives to saying "at all times"?
You can use alternatives like "always", "constantly", or "invariably" to convey a similar meaning.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
76%
Authority and reliability
2.8/5
Expert rating
Real-world application tested