on the same period

USAGE SUMMARY

The phrase "on the same period" is not correct in standard written English.
It is typically used incorrectly when referring to events or actions that occur simultaneously or during the same timeframe. Example: "The two projects were developed on the same period, leading to overlapping timelines."

⚠ May contain grammatical issues

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

It represented a rise of almost one third on the same period two years earlier.

BBC

That was 7.2% down on the same period in 2012.

The Guardian

Sales of Bose headphones were up 260% on the same period last year, John Lewis said.

The Guardian - Business

Daily visitors hit 1.24 million, a 5.5% jump on the same period.

The Guardian

Patronage was down by a third on the same period in 2015, Braban said.

The Guardian

However, all titles are still well up on the same period a year ago.

The Guardian

That was a 12% increase on the same period year before.

The Guardian - Business

Cable television generated $993m in operating income, up 17% on the same period a year earlier.

The Guardian

The figure also represents a 16% drop (2,087 cases) on the same period in 2006.

Independent

That is a 12% increase on the same period in 2012.

The Economist

That is up nearly 50 per cent on the same period next year.

Independent

Expert writing Tips

Best practice

Opt for clearer and grammatically correct alternatives such as "during the same time" or "in the same timeframe" to ensure your writing is easily understood and considered professional.

Common error

Don't assume that because a phrase is frequently used it is automatically correct. "On the same period" is often used incorrectly. Always verify the grammatical correctness of a phrase, especially if it sounds awkward or unconventional.

Linguistic Context

The phrase "on the same period" functions as an adverbial phrase, attempting to specify when something occurred in relation to another event or timeframe. However, its non-standard grammatical structure undermines its effectiveness.

Expression frequency: Very common

Frequent in

News & Media

100%

Less common in

Formal & Business

0%

Science

0%

Encyclopedias

0%

Ludwig's WRAP-UP

While the phrase "on the same period" appears frequently, particularly in News & Media contexts, Ludwig AI indicates that it is not considered grammatically correct. The phrase attempts to relate events to a specific timeframe. For clear and professional communication, it is best to opt for alternatives like "during the same time" or "in the same timeframe". Despite its common occurrence, relying on grammatically sound phrases will enhance your writing's credibility and clarity. The prevalence of "on the same period" underscores the importance of verifying the correctness of even frequently used phrases.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

during the same time

Replaces the preposition "on" with "during" for better grammatical flow.

in the same timeframe

Substitutes "period" with the more common "timeframe", offering a clearer temporal reference.

in the corresponding timeframe

Highlights the parallel or matching nature of the timeframes being compared.

at the same time

A simpler and more direct way to express simultaneity.

during that time

A more concise way of indicating the same general timeframe, often used when the period has already been established.

concurrently

Uses a single adverb to indicate events happening at the same time.

simultaneously

Similar to "concurrently", but may imply a more precise alignment in time.

within the same duration

Replaces "period" with "duration", emphasizing the length of time.

over the same interval

Suggests a measured or defined length of time.

at a comparable time

Indicates a similarity in time without necessarily being exactly the same.

FAQs

What's wrong with using "on the same period"?

While commonly used, "on the same period" isn't considered grammatically correct in standard English. Alternatives such as "during the same time" or "in the same timeframe" are preferable.

What can I say instead of "on the same period"?

You can use alternatives like "during the same time", "in the same timeframe", or "simultaneously" depending on the context.

Is there a subtle difference in meaning between "on the same period" and "during the same time"?

While the intended meaning is similar, "during the same time" is grammatically sound and widely accepted, whereas "on the same period" is considered incorrect. Therefore, the difference lies in correctness and clarity rather than a nuance of meaning.

How can I ensure I'm using the correct phrase when referring to a time comparison?

Always opt for grammatically standard alternatives such as "in the same timeframe", "at the same time", or "concurrently". If unsure, consult a grammar guide or style manual.