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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
demand that
Grammar usage guide and real-world examplesUSAGE SUMMARY
'demand that' is correct and usable in written English.
You can use this phrase to express a forceful request or to insist that something is done. For example, "The citizens of the town demanded that the mayor resign immediately."
✓ 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
"Fans demand that.
News & Media
American ideals of justice demand that much".
News & Media
"Intel anticipated demand that didn't materialize.
News & Media
And why did he need to demand that of us?
News & Media
But the new airport should satisfy demand that already exists.
News & Media
(A demand that was enthusiastically ignored).
News & Media
But you cannot demand that.
News & Media
Would they demand that I strip them?
News & Media
I demand that it be done now".
News & Media
"I think women should demand that.
News & Media
It's the demand that counts.
News & Media
Expert writing Tips
Best practice
After "demand that" you need to express a verb without "to" and use it at the base form. For example: I demand that you go.
Common error
Avoid using "demand that" in situations requiring politeness or negotiation. Overusing it can make you sound demanding and uncooperative. Instead, opt for phrases like "I request that" or "it would be appreciated if".
Source & Trust
84%
Authority and reliability
4.4/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "demand that" functions as a verb phrase introducing a subordinate clause expressing a strong request or insistence. As Ludwig AI confirms, it is grammatically correct and widely recognized, appearing in numerous examples across various sources.
Frequent in
News & Media
40%
Formal & Business
30%
Science
30%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "demand that" is a grammatically correct and usable phrase for expressing a strong request or insistence. As Ludwig AI indicates, it's suitable for contexts where authority or urgency is important. While the phrase appears across different domains like news, science, and formal business, it is less common in academic or informal settings. When using "demand that", remember that it carries a forceful tone and should be used judiciously to avoid sounding overly aggressive. Consider alternatives like "insist that" or "request that" for more polite contexts. The phrase’s effective use depends on understanding its implications and choosing the right situation to convey authority or urgency.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
insist that
Replaces "demand" with "insist", softening the tone slightly while still conveying a firm position.
require that
Emphasizes necessity and obligation rather than a personal request.
stipulate that
Indicates a formal or legal requirement, making it more specific than a general demand.
mandate that
Implies an official order or decree, adding a layer of authority.
it is essential that
Focuses on the importance of the action rather than who is making the demand.
call for
Less direct than "demand that", implying a public appeal or request.
urge that
Conveys a strong recommendation or encouragement, softer than a demand.
request that
A formal way of asking, less forceful than "demand that".
ask that
A more polite and less forceful way of requesting something.
compel that
This phrase is not standard English, "compel" needs an object.
FAQs
How to use "demand that" in a sentence?
Use "demand that" to express a strong request or insistence on a particular action. For example, "The union representatives demanded that the company increase wages".
What can I say instead of "demand that"?
You can use alternatives like "insist that", "require that", or "request that" depending on the context.
Which is correct, "demand that" or "demands that"?
When using "demand that", follow it with the base form of the verb. For instance, "I demand that he leave" is correct, not "I demand that he leaves". If you use "demands", it would be "He demands that I leave".
What's the difference between "demand that" and "ask that"?
"Demand that" conveys a strong, authoritative request, while "ask that" is a more polite and less forceful way of making a request. The choice depends on the situation and your desired tone.
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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
84%
Authority and reliability
4.4/5
Expert rating
Real-world application tested