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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
be obliged to
Grammar usage guide and real-world examplesUSAGE SUMMARY
'be obliged to' is correct and usable in written English.
You can use it when you feel grateful to someone for providing you with a service or when you feel you must do something for someone else. Example sentence: I'm so grateful for your help - I'd be obliged to return the favor if ever I can.
✓ Grammatically correct
News & Media
Science
Encyclopedias
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
They must be obliged to.
News & Media
The trustee will be obliged to help enforce this.
News & Media
Many passengers will be obliged to take replacement buses.
News & Media
Who knows what lies Nachman might be obliged to tell?
News & Media
Should Muslim bakers be obliged to publish cartoons of Mohamed?
News & Media
Every American will be obliged to have health insurance.
News & Media
Mr Hain must be obliged to eat his words.
News & Media
will be obliged to use the system after that.
News & Media
A sincere pacifist could not be obliged to kill.
News & Media
Should Fischer be obliged to quit the campaign?
News & Media
GNM shall not be obliged to publish your Competition entry.
News & Media
Expert writing Tips
Best practice
Vary your language by using synonyms such as "be required to" or "be compelled to" to avoid repetition and add nuance to your writing.
Common error
Avoid using "be obliged to" in very informal contexts, as it can sound overly formal or stilted. Opt for simpler alternatives like "have to" or "need to" in casual conversations.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "be obliged to" functions as a modal verb phrase, expressing a sense of duty, necessity, or gratitude. Ludwig's examples demonstrate its use in various contexts, indicating obligations arising from laws, social norms, or personal commitments. Ludwig AI confirms its grammatical correctness.
Frequent in
News & Media
45%
Science
25%
Encyclopedias
10%
Less common in
Wiki
10%
Formal & Business
5%
Academia
5%
Ludwig's WRAP-UP
In summary, "be obliged to" is a versatile phrase used to express obligation, necessity, or gratitude. Ludwig AI confirms its grammatical correctness and usability in written English. It's prevalent in formal contexts like news, science, and business, suggesting a more formal register. While less common in casual settings, understanding its proper usage can add sophistication to your writing. Remember to consider the context and formality when choosing between "be obliged to" and its more informal alternatives.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
be required to
Indicates a formal requirement or legal necessity.
must
Expresses a strong obligation or necessity, often from an authority.
be duty-bound to
Highlights a sense of responsibility and moral imperative.
be compelled to
Suggests a stronger sense of force or pressure to act.
be bound to
Implies a legal or moral commitment.
have to
A more informal way of expressing obligation or necessity.
need to
Similar to "have to" but can also express a personal need.
ought to
Similar to "should" but slightly more formal.
should
Suggests a recommendation or moral obligation, less forceful than "must".
feel indebted to
Expresses gratitude and a sense of wanting to reciprocate.
FAQs
How can I use "be obliged to" in a sentence?
You can use "be obliged to" to express a sense of duty or gratitude. For example, "I would "be obliged to" help you if you need assistance" or "I "am obliged to" you for your kind hospitality".
What are some alternatives to "be obliged to"?
Alternatives to "be obliged to" include phrases like "be required to", "be compelled to", "have to", or "must", depending on the specific context and the level of formality you want to convey.
Is "be obliged to" formal or informal?
What's the difference between "be obliged to" and "be required to"?
Both phrases indicate a sense of necessity, but "be required to" typically implies a more formal or legal obligation, while ""be obliged to"" can also convey a sense of gratitude or moral duty.
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested