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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
used to check
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "used to check" is a perfectly acceptable and frequently used phrase in written English.
You can use this phrase to describe something that is done regularly to check for accuracy, progress, or any other specific purpose. For example, "The teacher used to check the students' papers for accuracy each week."
✓ Grammatically correct
Science
News & Media
Alternative expressions(4)
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
I used to check for updates countless times every day.
News & Media
Micro Raman spectroscopy was used to check the DLC signature.
I used to check people's bags out on the curb.
News & Media
It can also be used to check for chromosomal abnormalities associated with early miscarriage.
News & Media
It can also be used to check on pets or plants while an owner is away.
News & Media
In some cities, bomb-sniffing dogs were used to check facilities.
News & Media
A variety of reference sources are used to check a celebrant's details.
News & Media
I used to check it every day to see if they had set a trap.
News & Media
I didn't know them personally but I used to check their scores on Ceefax.
News & Media
Supervised training based on k-fold cross validation was used to check the ANN generalization.
Science
56 data have been used to check generalization capability of the best trained ANN.
Expert writing Tips
Best practice
When describing past habits, ensure the context clearly indicates the period during which you "used to check". For example, "Before the automation, I "used to check" the logs manually every day."
Common error
Avoid using "used to check" when you mean "use" as in employ, utilize or take advantage of; "used to" indicates a past habit or state that is no longer true, for example: "I "used to check" the weather forecast daily, but now I have an app that does it for me."
Source & Trust
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "used to check" functions as a verb phrase indicating a past habitual action. It's used to describe something that was done regularly in the past but is no longer a current practice. Ludwig AI confirms its regular use in English.
Frequent in
Science
42%
News & Media
33%
Formal & Business
8%
Less common in
Academia
8%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "used to check" is a common verb phrase used to describe past habits or routines that are no longer practiced. As Ludwig AI highlights, it is grammatically correct and understandable in various contexts. While often found in news and media and scientific writing, as seen across examples from sources like The Guardian and ScienceDirect, it maintains a neutral register suitable for both formal and informal communication. When using this phrase, it's important to ensure that the context clearly indicates the past habitual nature of the action being described. Remember to avoid confusing it with the present tense use of "use", as "used to" specifically refers to discontinued habits.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
would always check
Past habit to check regularly
use to validate
Past habit to validate.
accustomed to verifying
Emphasizes a habitual action of verifying something.
in the habit of inspecting
Highlights the routine nature of inspecting.
regularly inspected
Focuses on the regular action of inspection.
would routinely examine
Indicates a past routine of examining something.
typically scrutinize
Suggests a thorough and careful examination.
had a tendency to review
Implies a past inclination to review.
made it a point to validate
Highlights the deliberate effort to validate.
made a practice of confirming
Focuses on establishing a routine of confirming.
FAQs
How can I use "used to check" in a sentence?
Use "used to check" to describe a past habit or repeated action that is no longer performed, for example: "I "used to check" the mailbox every day when I was expecting a letter".
What's the difference between "used to check" and "use to check"?
"Used to check" is the correct form for expressing a past habit. "Use to check" without the 'd' is grammatically incorrect.
What are some alternatives to "used to check"?
Depending on the context, you can use phrases like "would routinely examine", "accustomed to verifying", or "in the habit of inspecting".
Is "used to check" formal or informal?
"Used to check" is generally considered neutral and can be used in both formal and informal contexts, although more formal alternatives might be preferred in academic or professional writing.
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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
4.1/5
Expert rating
Real-world application tested