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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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once per time

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "once per time" is not correct in standard written English.
It is not a commonly used expression and may cause confusion. Example: "You can only submit your application once per time, so make sure all your information is accurate before sending it."

⚠ May contain grammatical issues

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

7 human-written examples

Using a predictor corrector pair the expensive part of the procedure, the solution of the velocity and pressure equations, is performed only once per time step and an estimate of the local error is easily obtained.

By virtue of this linearization, the costly computation of solution-dependent correction factors is to be performed just once per time step, and there is no need for iterative defect correction if the governing equation is linear.

In addition to the SCPD, we plotted the frequencies of sites by 100 year bins using the median of the calibrated dates, each site being counted only once per time bin.

Science & Research

Nature

Recall that for a nonrelayed carrier the amount of source power shown has to be used twice: once per time slot.

The updating algorithm is random: the state of each site is updated once per time unit on average, in a random order (asynchronous updating rule).

The random sequential update methods means that not all N t) simulated cells are always selected during every time step; sometimes a particular simulated cell will be selected more than once per time step [ 58].

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Human-verified similar examples from authoritative sources

Similar Expressions

53 human-written examples

In the context of time-accurate numerical simulation of incompressible flows, a Poisson equation needs to be solved at least once per time-step to project the velocity field onto a divergence-free space.

Genes were only counted once per reference time point for the smallest time delta in which it appeared.

The channel sensing and feedback is done once per coherence time.

Previously on AngelList, investors only had to fill out the form once per valid time period (3-12 months depending on which method was used), but it was always in the context of a specific closing.

News & Media

TechCrunch

Note that the real data is observed much less frequently than once per simulated time step which is one day in our simulation.

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Expert writing Tips

Best practice

Instead of using "once per time", opt for clearer and more common alternatives like "once each time" or "one time per" to improve clarity and avoid potential misinterpretations.

Common error

Avoid using "per" and "time" together when "per" already implies a time frame. For example, instead of "once per time", use "once per day", "once per week", or simply "once each time" for conciseness.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

80%

Authority and reliability

2.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "once per time" functions as an adverbial phrase attempting to express frequency. However, Ludwig AI identifies it as non-standard English. It aims to specify how often something occurs, but its unconventional structure undermines its clarity.

Expression frequency: Uncommon

Frequent in

Science

60%

News & Media

20%

Academia

20%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, while the phrase "once per time" appears in various sources, Ludwig AI deems it grammatically incorrect and non-standard English. Its function is to express frequency, but its unusual structure makes it less clear than alternatives like "once each time" or more specific phrases such as "once per day" or "once per week". Though it appears across scientific, news, and academic contexts, it's best to avoid "once per time" in favor of clearer, more accepted alternatives to ensure your writing is both accurate and easily understood. Opting for alternatives ensures clarity and enhances the credibility of your writing.

FAQs

What's a more correct way to say "once per time"?

The phrase "once per time" isn't standard English. Better alternatives include "once each time", "one time per", or specifying a unit of time, like "once per day".

Is "once per time" grammatically correct?

No, "once per time" isn't considered grammatically correct in standard English. Using "once each time" or specifying a time frame (e.g., "once per week") is preferable.

When can I use "once per time"?

While some instances of "once per time" appear in writing, it's generally better to avoid it. Opt for clearer phrases like "once each time" to ensure your meaning is easily understood.

What's the difference between "once per time" and "once each time"?

While both attempt to express a frequency, "once per time" is non-standard and can sound awkward. "Once each time" is grammatically sound and clearer, making it the preferred choice.

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Authority and reliability

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Most frequent sentences: