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
must agree with
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "must agree with" is correct and usable in written English.
You can use it in a sentence when you are referring to two or more parties needing to come to an agreement about something. For example: "We must agree with each other on the terms of the contract before signing it."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Alternative expressions(20)
must concur with
must comply with
must consent to
must be in accordance with
must achieve with
must start with
must speak with
must run with
must respond with
must bid with
must end with
must side with
must reckon with
must wrestle with
must act with
must lie with
must cope with
must begin with
must change with
must align with
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 must agree with the tester for Which?
News & Media
We must agree with Pope Francis that we have violated this most sacred trust.
News & Media
"I'm afraid I must agree with Matt Emerson," concurs Gareth Johnson.
News & Media
If we believe that solidarity means all women must agree with each other, we are, like Swift, missing the point.
News & Media
Within the Canadian system, each institution (Crown, Senate, Commons) must agree with a given law before it is enacted.
Encyclopedias
On one point I must agree with Mr. Kinzer: Granada is a place where tradition has met triumphantly with modernization.
News & Media
"Operators must agree with that or they wouldn't keep signing deals to carry these kinds of games".
News & Media
I must agree with Daniel Zalewski that copyright law "has increasingly become a weapon for attacking cutting-edge creativity".
News & Media
If this is something you would want for yourself, discuss it with your spouse and children, who must agree with your wishes.
News & Media
Under state law, at least 15 percent of the tenants in a noneviction co-op conversion plan must agree with the plan and pledge to buy their apartments.
News & Media
Whenever the form of address corresponding to the pronoun hi 'you (familiar)' is used, all nonsubordinate verbs must agree with the sex of the addressee.
Encyclopedias
Expert writing Tips
Best practice
When using "must agree with", ensure that both parties involved are clearly identified to avoid ambiguity. For example, specify who "must agree with" whom or what.
Common error
Avoid using "must agree with" when a simple "agree with" suffices. The inclusion of "must" implies a requirement or necessity, which may not always be present or appropriate. Use "agree with" for general concurrence without emphasis on obligation.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "must agree with" functions as a modal verb phrase, indicating obligation or necessity to share an opinion or adhere to a viewpoint. Ludwig AI confirms its grammatical correctness and usability. It shows the need for alignment between two or more parties.
Frequent in
News & Media
53%
Science
36%
Encyclopedias
6%
Less common in
Formal & Business
3%
Reference
1%
Social Media
1%
Ludwig's WRAP-UP
In summary, the phrase "must agree with" is a grammatically sound and frequently used expression that indicates a necessity for concurrence or compliance. Ludwig AI confirms this assessment, noting the phrase's widespread applicability across diverse contexts. Predominantly featured in News & Media and Science, the phrase carries a neutral register, making it suitable for both formal and informal communications. When employing "must agree with", it's crucial to ensure clarity regarding the parties involved to avoid ambiguity, and users should be mindful not to overuse it when a simple "agree with" is sufficient. Remember that you can use alternatives like "must comply with" and "must concur with" to express subtle variations in meaning.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
must concur with
Indicates a formal agreement or alignment of opinion.
must comply with
Emphasizes adherence to rules, regulations, or standards.
must consent to
Highlights the need for permission or approval.
must be in accordance with
Focuses on the alignment with a set of principles or guidelines.
must see eye to eye with
Suggests a complete agreement on a particular issue.
must be of the same mind as
Emphasizes a shared way of thinking or perspective.
must be in alignment with
Highlights a coordination of purpose or action.
have no choice but to agree with
Highlights a forced or begrudging agreement.
cannot help but agree with
Implies an involuntary agreement due to the strength of the argument.
must concede to
Highlights surrendering an original position to reach the same final conclusion
FAQs
How to use "must agree with" in a sentence?
Use "must agree with" to indicate that someone is obliged to share a particular opinion or adhere to a specific viewpoint. For example: "The board members "must agree with" the CEO's proposal for it to pass".
What can I say instead of "must agree with"?
You can use alternatives like "must concur with", "must comply with", or "must consent to" depending on the context.
Which is correct, "must agree with" or "have to agree with"?
Both "must agree with" and "have to agree with" are correct, but "must agree with" implies a stronger sense of obligation or requirement, while "have to agree with" suggests a more general necessity.
What's the difference between "must agree with" and "agree with"?
"Must agree with" implies a need for alignment or obligation to share an opinion, whereas "agree with" simply indicates concurrence without the element of necessity.
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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
4.5/5
Expert rating
Real-world application tested