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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
i used to work
Grammar usage guide and real-world examplesUSAGE SUMMARY
"I used to work" is a correct and commonly used phrase in written English.
It is typically used to talk about a past regular or habitual action that is no longer true in the present. Example: "I used to work as a teacher, but now I am a writer."
✓ Grammatically correct
News & Media
Science
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
I used to work very long hours.
News & Media
"I used to work in nursing homes.
News & Media
I used to work at the Met.
News & Media
I used to work in retail.
News & Media
I used to work in it.
News & Media
I used to work on that floor".
News & Media
"I used to work in an office.
News & Media
I used to work in a mine.
News & Media
I Used to Work for Google.
News & Media
I used to work in a factory.
News & Media
I used to work underground myself.
Academia
Expert writing Tips
Best practice
Use "I used to work" to clearly indicate a past job or role that you no longer hold. It is concise and widely understood.
Common error
Avoid mixing up "used to" with "use to". "Use to" without the 'd' is grammatically incorrect in this context. "I am used to working" has a different meaning, indicating something you are accustomed to, not a past job.
Source & Trust
89%
Authority and reliability
4.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I used to work" functions as a declarative statement expressing a past habitual action or state. It clearly indicates that the speaker previously held a job or performed work that is no longer current. As Ludwig AI confirms, this is a common and correct usage.
Frequent in
News & Media
61%
Science
19%
Formal & Business
11%
Less common in
Academia
2%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "I used to work" is a common and grammatically correct way to express a past occupation or activity. As Ludwig AI highlights, it indicates something you regularly did in the past that you no longer do. Examples from Ludwig show its use across diverse contexts, particularly in news and media, scientific publications, and formal business communications. Remember to avoid confusing it with similar structures like "I am used to working", which has a different meaning. By understanding its proper usage, you can effectively communicate your past work experiences.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
i formerly worked
Uses "formerly" to indicate a past working status, emphasizing the change.
i previously worked
Replaces "used to" with "previously" maintaining a similar meaning.
i once worked
Emphasizes a single instance of past employment.
i have worked in the past
More explicit about the time frame, less idiomatic.
i was employed before
Focuses on the state of being employed at a prior time.
my past employment included
More formal phrasing.
in the past, i worked
Inverts the sentence structure, emphasizing the past.
earlier in my career, i worked
Specifies the past experience within a professional context.
prior to this, i worked
Indicates a sequence of events, with the working experience preceding the current situation.
i am a former employee
Focuses on the current state of being a former employee.
FAQs
How do I use "I used to work" in a sentence?
Use "I used to work" to describe a job or activity you regularly did in the past but no longer do. For example, "I used to work as a teacher before becoming a writer."
What can I say instead of "I used to work"?
You can use alternatives like "I formerly worked", "I previously worked", or "I once worked" depending on the context.
Which is correct, "I used to work" or "I use to work"?
"I used to work" is correct. "Use to" without the 'd' is grammatically incorrect when describing a past habit or job. "I am used to working" is different; it means you are accustomed to working.
What's the difference between "I used to work" and "I'm used to working"?
"I used to work" means you worked in the past but don't anymore. "I'm used to working" means you are accustomed or comfortable with working, often implying long hours or difficult conditions.
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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
89%
Authority and reliability
4.8/5
Expert rating
Real-world application tested