Used and loved by millions
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
periodically checked
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "periodically checked" is correct and usable in written English.
It can be used to describe something that is inspected or reviewed at regular intervals. Example: "The equipment must be periodically checked to ensure it is functioning properly."
✓ Grammatically correct
Science
News & Media
Formal & Business
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
60 human-written examples
The purpose of this prospective study was: 1) to follow-up a large number of endodontic treatments performed by a single operator, periodically checked over a 5-year period; and 2) to correlate outcome to a number of clinical variables.
Bulls officials periodically checked on Williams, who remains hospitalized.
News & Media
They periodically checked real estate listings, "always a depressing process," Mr. Holzenberg said.
News & Media
Henry periodically checked in with updates: the Girl was en route.
News & Media
He seems to have had himself periodically checked out by doctors, but that's all.
News & Media
For the next 13 years they periodically checked in with him.
News & Media
Facilities where animals are slaughtered and processed are also periodically checked, the FDA representative said to me.
News & Media
The planning process should be designed and periodically checked so as to avoid making capital allocation a purely mechanical exercise.
One afternoon, a man periodically checked the traps that dangled from his porch, then lowered a net into the water.
News & Media
Throughout the project, the teams' leaders and top-level managers periodically checked to see that work was directed toward the overall goals.
News & Media
Surveillance cameras were mounted inside and out, and Huffman's 1,370 students were periodically checked for weapons, both with handheld and walk-through metal detectors, administrators say.
News & Media
Expert writing Tips
Best practice
When using "periodically checked", ensure the context clearly indicates the frequency and purpose of the checks. This helps maintain clarity and avoid ambiguity.
Common error
Avoid using "periodically checked" excessively in highly technical or scientific writing where more precise terms like "regularly calibrated" or "routinely inspected" might be more appropriate.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "periodically checked" functions as an adverbial modifier combined with a past participle verb. It describes the manner in which something is inspected or verified. According to Ludwig, the phrase is grammatically correct and usable in various contexts.
Frequent in
Science
44%
News & Media
42%
Formal & Business
3%
Less common in
Encyclopedias
2%
Wiki
1%
Reference
0%
Ludwig's WRAP-UP
In summary, "periodically checked" is a grammatically sound and versatile phrase used to indicate that something is inspected or reviewed at regular intervals. According to Ludwig AI, it is appropriate for various contexts, ranging from scientific research to news reporting. Common alternatives include "regularly inspected" and "routinely examined". While the phrase is generally acceptable, it's crucial to consider the specific context and choose the most precise language possible, particularly in technical or scientific writing. Be mindful of overuse and ensure that the frequency and purpose of the checks are clearly communicated to avoid ambiguity.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
regularly inspected
Focuses on the consistent nature of the inspection.
routinely examined
Emphasizes the habitual and standard nature of the examination.
frequently reviewed
Highlights the repeated nature of the review process.
intermittently verified
Implies irregular intervals between verifications.
checked at intervals
Simplifies the original phrase by using a more basic vocabulary.
monitored periodically
Swaps the verb "checked" with "monitored" to convey a sense of ongoing observation.
assessed on occasion
Replaces "checked" with "assessed" and specifies the timing with "on occasion".
evaluated regularly
Uses "evaluated" instead of "checked" suggesting a more formal assessment.
inspected at set times
Specifies that inspections occur at scheduled times.
screened periodically
Uses "screened" instead of "checked", which implies a filtering or selection process.
FAQs
How can I use "periodically checked" in a sentence?
You can use "periodically checked" to describe something that is inspected or reviewed at regular intervals. For example, "The equipment must be periodically checked to ensure it is functioning properly."
What are some alternatives to "periodically checked"?
Alternatives include "regularly inspected", "routinely examined", or "frequently reviewed", depending on the context.
What does "periodically checked" mean?
"Periodically checked" means that something is inspected or reviewed at recurring intervals, which may be regular or irregular.
Is "periodically checked" formal or informal?
"Periodically checked" is suitable for both formal and informal contexts, but more precise language might be preferred in highly technical or scientific writing.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested