during certain periods

USAGE SUMMARY

The phrase "during certain periods" is correct and usable in written English.
It can be used to refer to specific times or intervals when something occurs or is relevant. Example: "The museum offers free admission during certain periods of the year, making it accessible to more visitors."

✓ Grammatically correct

News & Media

Encyclopedias

Science

Human-verified examples from authoritative sources

Exact Expressions

58 human-written examples

As Mr. Nash says to Mr. Wallace in their interview, "I did have strange ideas during certain periods of time".

The New York Times

History of the use of the word "hell" and swearing in general during certain periods here and in England.

The New Yorker

Michelangelo worked in marble sculpture all his life and in the other arts only during certain periods.

Encyclopedia Britannica

The men talked regularly, the suit says, and during certain periods they did so on a daily basis.

The New York Times - Sports

The amount and annual distribution of rainfall in a region, especially during certain periods of development, affects local crops.

Encyclopedia Britannica

Gaps are a red flag, so it's important to have reasons for why you weren't studying or working during certain periods".

Independent

"They can score a goal or dominate during certain periods but what happened in the first half cannot be allowed to happen.

Independent

Positive tendencies concerning education and science have always been dominant in the history of Christianity, even though the opposite attitude arose occasionally during certain periods.

Encyclopedia Britannica

Only the priests in Confucianism practiced discipline and abstinence from certain foods during certain periods, and some movements within Taoism observed similar marginally ascetic practices.

Encyclopedia Britannica

The plaintiffs in the lawsuits, filed against Hilton Hotels, Hyatt, Marriott and Starwood, contended that the hotel chains failed to notify guests adequately about energy charges some of their hotels imposed during certain periods in 2001.

The New York Times - Travel

The United States wants the licenses distributed based on shares of world trade during certain periods, a system that would favor two American companies, Chiquita Brands International Inc. and the Dole Foods Company.

The New York Times

Expert writing Tips

Best practice

When using "during certain periods", be specific about the time frame if possible. Providing context, such as "during the summer months" or "during the economic recession", enhances clarity.

Common error

Ensure that your time references aren't too vague. Saying "during certain periods" without any further clarification can leave your reader confused. Always aim to provide some context.

Linguistic Context

The phrase "during certain periods" functions as a prepositional phrase, modifying verbs or nouns to specify when something occurs. As Ludwig AI confirms, it's a valid and usable expression in English, providing temporal context.

Expression frequency: Very common

Frequent in

News & Media

30%

Science

30%

Encyclopedias

16%

Less common in

Wiki

4%

Formal & Business

0%

Social Media

0%

Ludwig's WRAP-UP

The phrase "during certain periods" is a grammatically correct and frequently used prepositional phrase in English. As Ludwig AI highlights, it serves to specify that something happens only at particular times. It's versatile, appearing in news articles, encyclopedias, and scientific publications. For clarity, it's best to provide context about the specific time frame you're referencing. Alternatives include "at specific times" or "in particular intervals". Keep in mind its function to accurately convey temporary or intermittent occurrences.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

at specific times

Focuses on the exact moments when something happens, emphasizing precision.

in particular intervals

Highlights the regularity and duration between occurrences.

at various junctures

Suggests critical points or moments when something takes place.

in select phases

Emphasizes the distinct stages or parts of a process when something occurs.

on occasion

Implies that something happens irregularly or not very frequently.

from time to time

Suggests that something happens periodically but without a set schedule.

at different stages

Focuses on the varying points of development or progression when something occurs.

in some instances

Highlights specific examples or occurrences when something happens.

at moments

Emphasizes brief instances or points in time when something occurs.

periodically

Indicates that something happens at recurring intervals.

FAQs

How can I use "during certain periods" in a sentence?

Use "during certain periods" to indicate that something occurs only at particular times. For example, "The museum offers guided tours "during certain periods" of the day".

What are some alternatives to "during certain periods"?

You can use alternatives like "at specific times", "in particular intervals", or "at various junctures" depending on the context.

Is it better to say "during certain periods" or "at all times"?

The choice depends on the context. "During certain periods" implies limited availability, while "at all times" suggests continuous availability.

What's the difference between "during certain periods" and "occasionally"?

"During certain periods" refers to specific times that may be defined or predictable, whereas "occasionally" suggests something happens irregularly and is less predictable.