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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
must be difficult
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "must be difficult" is correct and usable in written English.
It can be used to express an assumption or belief about the challenges someone is facing in a particular situation. Example: "I can only imagine how challenging it is to balance work and family life; it must be difficult."
✓ 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
58 human-written examples
That must be difficult.
News & Media
It must be difficult for her.
News & Media
It must be difficult to be resilient and confident.
News & Media
"Starting something like this up here must be difficult.
News & Media
H.R. I realize this must be difficult for you.
News & Media
It must be difficult to think clearly with all this noise.
News & Media
The story has to be told, but must be difficult to tell.
News & Media
It must be difficult to play Winston Churchill without slipping into caricature.
News & Media
It must be difficult at times to come from a famous family.
News & Media
That must be difficult, because the raves are emblazoned in front of the theatre?
News & Media
The heartache they've had over the last four or five years must be difficult to take".
News & Media
Expert writing Tips
Best practice
Vary your sentence structure by placing "must be difficult" at the beginning, middle, or end of a sentence to improve flow and readability.
Common error
While "must be difficult" is acceptable in many contexts, avoid overuse in highly formal or academic writing. Opt for more precise and nuanced language that directly addresses the specific challenges involved.
Source & Trust
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "must be difficult" functions as a modal expression used to convey a speaker's belief or assumption about the challenging nature of a situation. This is confirmed by Ludwig, which shows its use in various contexts to express empathy or recognition of hardship.
Frequent in
News & Media
66%
Science
19%
Formal & Business
5%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "must be difficult" is a common and grammatically correct phrase used to express empathy or acknowledge a challenging situation. As Ludwig AI confirms, the phrase is widely used in news, science and business contexts. While versatile, it's important to consider the level of formality required and opt for more specific language in formal writing. Alternatives such as "must be challenging" or "must be tough" can provide nuanced expressions based on the specific context.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
must be challenging
Replaces "difficult" with a synonym that emphasizes the demanding nature of the situation.
must be tough
Offers a more informal synonym for "difficult", implying a need for resilience.
must be demanding
Focuses on the high requirements or expectations involved.
must be arduous
Suggests a particularly laborious or strenuous undertaking.
must be taxing
Highlights the draining or burdensome aspect of the situation.
must be grueling
Implies extreme exhaustion or strain.
must be trying
Emphasizes the testing or frustrating aspect of the situation.
must be problematic
Shifts focus to the potential issues or obstacles involved.
must be complicated
Highlights the complexity or intricacy of the situation.
must be intricate
Focuses on the detailed and complex nature.
FAQs
How can I use "must be difficult" in a sentence?
You can use "must be difficult" to express empathy or an assumption about a challenging situation. For instance, "Balancing work and family life must be difficult". It can also be used to acknowledge someone's efforts: "Learning a new language must be difficult, but you're doing great".
What are some alternatives to "must be difficult"?
Alternatives include "must be challenging", "must be tough", or "must be demanding". The best choice depends on the specific context and the level of formality required.
Is it appropriate to use "must be difficult" in formal writing?
While generally acceptable, using more precise language is preferable in formal writing. Instead of "must be difficult", consider stating the specific challenges, such as "requires significant effort" or "presents considerable obstacles".
How does "must be difficult" differ from "might be difficult"?
"Must be difficult" implies a stronger degree of certainty or assumption based on available evidence or understanding. "Might be difficult" suggests more uncertainty or possibility. Choose "must" when you have good reason to believe something is challenging, and "might" when you are less sure.
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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
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested