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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
is supposed to be doing
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is supposed to be doing" is correct and usable in written English.
It can be used to indicate an expectation or obligation regarding someone's actions or responsibilities. Example: "He is supposed to be doing his homework right now, but I haven't seen him at his desk."
✓ Grammatically correct
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
41 human-written examples
Isn't it sad that this student needs a clicker to make sure that she does what she is supposed to be doing as a student?
News & Media
That is not what a Christian minister is supposed to be doing," Agyin Asare said.
News & Media
The act of criticism is necessarily connected with what the artist is supposed to be doing, and as I haven't the remotest idea what Ornette Coleman is supposed to be doing all criticism is stilled.
News & Media
"That is not to say the organization is not doing exactly what it is supposed to be doing," she added.
News & Media
"He understands what we're doing, what everyone on the field is supposed to be doing," Timmerman said.
News & Media
"He's doing what a governor is supposed to be doing, which is looking out for the jobs of his constituents".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
17 human-written examples
And that is not the way it is supposed to be done".
News & Media
Unless that's how it is supposed to be done, do not do it!
Wiki
"We're doing what we're supposed to be doing.
News & Media
It's what I'm supposed to be doing".
News & Media
This is what he's supposed to be doing".
News & Media
Expert writing Tips
Best practice
When using this phrase, ensure the context makes it clear who is imposing the expectation. Omission can lead to ambiguity.
Common error
Be careful not to confuse "is supposed to be doing" with stronger obligations. It indicates an expectation or plan, but not necessarily a binding requirement. Use "must do" or "is required to do" for stronger obligations.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is supposed to be doing" functions as a modal verb phrase indicating an expectation, obligation, or plan. Ludwig AI validates its grammatical correctness and widespread usage, particularly in conveying anticipated actions.
Frequent in
News & Media
65%
Science
15%
Formal & Business
10%
Less common in
Wiki
5%
Academia
3%
Social Media
2%
Ludwig's WRAP-UP
In summary, "is supposed to be doing" is a versatile modal verb phrase commonly used to express expectations, obligations, or plans. As Ludwig AI confirms, the phrase is grammatically correct and suitable for various contexts, particularly in news and media. While it indicates an anticipated action, it's important to recognize that it doesn't necessarily imply a strict requirement, making it essential to choose stronger alternatives like "must do" or "is required to do" for stricter obligations. Consider replacing "is supposed to be doing" with "is expected to be doing" or "is meant to be doing" to add variations to your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
is expected to be doing
Emphasizes an expectation or anticipation of an action.
is meant to be doing
Highlights the intended or designed purpose of an action.
should be doing
Indicates a recommendation or moral obligation.
ought to be doing
Suggests a moral duty or correctness of an action, slightly more formal.
is required to be doing
Implies a formal rule or requirement.
is obligated to be doing
Highlights a binding agreement or legal requirement.
is slated to be doing
Focuses on a scheduled or planned action.
is scheduled to be doing
Specifies a time-bound arrangement.
is in charge of doing
Highlights responsibility for something.
is tasked with doing
Specifies an assigned duty or task.
FAQs
How can I use "is supposed to be doing" in a sentence?
Use "is supposed to be doing" to express an expectation or plan. For example, "He is supposed to be doing his homework now" indicates he is expected to be working on it.
What's the difference between "is supposed to be doing" and "should be doing"?
"Is supposed to be doing" often implies an external expectation or arrangement, while "should be doing" suggests a personal recommendation or moral obligation. You can use "should be doing" when giving advice.
Are there more formal alternatives to "is supposed to be doing"?
Yes, consider alternatives like "is expected to be doing" or "is required to be doing" for more formal contexts. These alternatives emphasize the level of obligation.
What can I say instead of "is supposed to be doing" when something goes wrong?
Depending on the context, you could say "was expected to be doing", "was meant to be doing", or "failed to do what was expected". Consider the nuances of each phrase.
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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
4.5/5
Expert rating
Real-world application tested