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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
for a single time
Grammar usage guide and real-world examplesUSAGE SUMMARY
"for a single time" is correct and usable in written English.
It means "only once" or "for one occasion." Example sentence: I will allow you to borrow my car for a single time, but you must return it by 9 PM.
✓ Grammatically correct
Science
News & Media
Alternative expressions(20)
once
on one occasion
just once
for a unique time
for a limited time
for a brief period
in a single instance
one time only
for a simple time
for a single hour
for a single moment
for a single question
for a single trip
for a specific time
for a single occasion
for a considerable time
for individual use
for a special occasion
for a limited period
in the good old days
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
40 human-written examples
In the final set, Cilic broke through for a single time, and took the match in 3 hours 33 minutes.
News & Media
Conventional parallelization strategies distribute the state space of the problem amongst cores and distribute the task of computing for a single time step amongst the cores.
Expressions for a single time constant were developed in Maple Waterloo Maple , Inc). to calculate the rate at which a drug reaches steady-state levels in the blood capillaries and neighboring tissues.
Deterministic formulations are developed for a single time period planning problem, while the operation costs (including total energy, reserve procurement, and load and wind curtailment costs) and N-1 security constraints are taken into consideration.
After reconstruction of the grey matter surface from an individual's high-resolution T1-weighted MRI, we specify a set of anatomically informed basis functions, fit the model parameters for a single time point, using a regularized solution, and finally make inferences about the estimated parameters over time.
Science
Numerical experiments are performed to illustrate convergence for a single time step (convergence of the Schwarz algorithm, influence of the mesh size, influence of the time step), convergence in time (instability capturing, energy dissipation, optimal time step) and an application to a relevant physical problem (interacting parallel fault segments).
Human-verified similar examples from authoritative sources
Similar Expressions
20 human-written examples
BOLD imaging provides the optimal contrast for exploratory brain activation mapping, however, for a single time-point group study, CBF has reduced variance.
Science
This means that in a unit rectangular time-frequency region, the system transmits four different modulating data, which makes up a data set for a single time-frequency region.
Because each mobility measurement cycle is scaled only for a single time-dispersion spectrum, temporal multiplexing results in spectral overlap.
Science
However, use of unlabeled compounds precludes measurement of the uptake and binding of compound metabolites and a large effort is required to obtain data for full pharmacokinetic analysis, because each animal can only provide information for a single time-point.
Plotting the ratio of correctly and incorrectly separated events over the total number of cells (true positive ratio, TPR; false positive ratio, FPR) for varying threshold values gives a characteristic curve for a single time-point (Fig. 4G); the larger the area under this curve (AUC), the better the differentiation outcomes can be separated or predicted from GATA4-mCherry expression levels.
Science
Expert writing Tips
Best practice
When using the phrase "for a single time", ensure the context clearly indicates that the action or event happens only once. Avoid ambiguity by specifying the time frame or event clearly.
Common error
Avoid using "for a single time" when you intend to express rarity but not absolute uniqueness. If something is infrequent but can happen more than once, phrases like "rarely" or "occasionally" are more appropriate.
Source & Trust
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "for a single time" functions as an adverbial phrase, modifying a verb or clause to specify the duration or frequency of an action. As Ludwig AI confirms, it indicates that something happens only once. Examples from Ludwig show it describing a unique instance or a one-time allowance.
Frequent in
Science
67%
News & Media
29%
Formal & Business
4%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "for a single time" is a grammatically correct and commonly used prepositional phrase that functions as an adverbial modifier. As Ludwig AI validates, the expression signifies that something occurs only once. Predominantly found in scientific and news contexts, it maintains a neutral register. When using the phrase, it's essential to ensure the context clearly reflects a one-time occurrence, avoiding any implication of repetition. Alternatives like "once" or "on one occasion" can be considered for stylistic variation or formality. It's also good to avoid being redundant by combining single with words like 'only'.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
once
Replaces the entire phrase with a single adverb indicating a single occurrence.
on one occasion
Substitutes the phrase with a more formal expression conveying the same meaning.
for one instance
Replaces 'time' with 'instance,' emphasizing a specific occurrence.
just once
Adds emphasis to the singularity of the event.
for a solitary time
Replaces 'single' with 'solitary,' highlighting the isolated nature of the event.
for a unique time
Replaces 'single' with 'unique' suggesting that the occasion is the only occasion it can be.
for a limited time
Shifts the focus to the duration being short, rather than just one occurrence.
for a brief period
Focuses on the brevity of the duration, differing slightly in connotation.
in a single instance
Rephrases to emphasize the individual event rather than the timing.
one time only
Adds the explicit limitation of 'only' to reinforce the singularity.
FAQs
How can I use "for a single time" in a sentence?
Use "for a single time" to indicate something that happens or is allowed to happen only once. For example, "I will make an exception and let you borrow my notes "for a single time"."
What's a more formal way to say "for a single time"?
A more formal alternative is "on one occasion". For instance, instead of "I visited the museum "for a single time"", you could say "I visited the museum on one occasion".
Is it redundant to say "for only a single time"?
Yes, adding "only" to ""for a single time"" can be redundant, as 'single' already implies one instance. It's better to use either "for a single time" or "only once".
What's the difference between "for a single time" and "at a single time"?
"For a single time" refers to an action occurring only once, while "at a single time" describes something happening concurrently. Example: "The data was collected "at a single time"" (concurrently), vs. "I will help you "for a single time"" (only once).
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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
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested