for certain time

USAGE SUMMARY

The phrase "for certain time" is not correct in standard written English.
The correct expression would typically be "for a certain time" or "for a specific time." Example: "The project will be completed for a certain time, so we need to stay on schedule."

⚠ May contain grammatical issues

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

35 human-written examples

Those samples were exposed to I2 vapor for certain time period.

Nanoscale Research Letters

Due to the poorersolubility in chloroform the solutions were sonicated for certain time.

Chemistry Central Journal

Statistical information, such as the mean and standard deviation for certain time frame, was then computed.

ROBOMECH Journal

Every node uses a probability βs to sleep for certain time span.

Human-centric Computing and Information Sciences

Ortho-phosphoric acid (88 % GR, MERCK) was used as activating agent for carbonization of algal biomass in a muffle furnace at an elevated temperature for certain time period.

Applied Water Science

The gradual decrease of temperature for certain time proved helpful to produce fNPs and establish their interaction with already grown nano-Ag support.

Journal of Nanostructure in Chemistry

Human-verified similar examples from authoritative sources

Similar Expressions

25 human-written examples

There are no "best" beans, but there are best for certain times or occasions.

The Guardian - Lifestyle

"I don't think people will opt in 24/7, but maybe they will opt in for certain times of day and for certain types of advertising".

The New York Times

Songza has ready-made playlists for certain times of day or activities, such as getting going on Monday morning or romancing on Friday night.

The New York Times

Mr. Smits said a more extensive marketing plan also will be in place soon, including discount ticketing for certain times and arrangements with corporations like American Express to run advertisements in their promotional materials.

The New York Times

For certain time-sensitive apps, this can be a crushing blow.

TechCrunch

Expert writing Tips

Best practice

Always use the grammatically correct form, "for a certain time" or "for a specific time", to ensure clarity and precision in your writing.

Common error

A frequent mistake is omitting the article "a" before "certain". Remember to include "a" to conform to standard English grammar. The correct phrase is "for a certain time", not "for certain time".

Linguistic Context

The phrase "for certain time" functions as an adverbial phrase, attempting to modify a verb by indicating a duration or period. However, according to Ludwig AI, the phrase is grammatically incorrect in standard English.

Expression frequency: Common

Frequent in

Science

72%

News & Media

20%

Wiki

8%

Less common in

Formal & Business

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "for certain time" appears with some frequency across various sources, as shown by Ludwig. However, standard English grammar dictates that the correct form is "for a certain time" or "for a specific time". While examples can be found in scientific and news media, the grammatical error undermines the credibility of the phrase. It's important to always include the article "a" to ensure grammatical correctness and clarity. As Ludwig AI highlights, using the right expression is crucial for effective communication, especially in formal writing. The alternatives "for a specific time" or "during a set period" provide more precise and grammatically sound options.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

for a specific time

Replaces "certain" with "specific", providing a more precise meaning.

for a particular time

Substitutes "certain" with "particular", indicating a distinct or individual moment.

for a definite time

Uses "definite" instead of "certain", suggesting a clearly defined period.

during a specific period

Rephrases the entire expression to focus on a duration with a specific timeframe.

within a given timeframe

Indicates that something occurs inside a pre-established temporal boundary.

for a limited duration

Highlights the temporary nature of the time period.

for a set period

Emphasizes that the time is pre-determined.

for a fixed interval

Focuses on the unchangeable nature of the time span.

for a defined term

Implies that the time is formally established or agreed upon.

during a selected period

Indicates that the time span has been chosen from several possibilities.

FAQs

What is the correct way to say "for certain time"?

The grammatically correct phrasing is "for a certain time". The inclusion of the article "a" is essential for proper grammar.

Are there alternatives to "for a certain time"?

Yes, you can use phrases like "for a specific time", "for a particular time", or "during a set period" depending on the context.

Is "for certain time" ever correct?

In standard written English, "for certain time" is generally considered incorrect. It's always preferable to use "for a certain time" or another similar phrase.

How can I remember to use "for a certain time" correctly?

Think of it as needing an article before the adjective "certain" when referring to a period. Just like you would say "for a certain reason", the same rule applies to "for a certain time".