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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
are of course
Grammar usage guide and real-world examplesUSAGE SUMMARY
"are of course" is correct and usable in written English.
You can use this phrase when you want to emphasize something or to introduce an obvious statement. For example: "Cats, are of course, one of the most popular pets in the world."
✓ Grammatically correct
News & Media
Encyclopedias
Science
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
Many are, of course.
News & Media
Few are, of course.
News & Media
"They are, of course, not.
News & Media
Stocks are, of course, risky.
News & Media
(There are, of course, supertitles).
News & Media
They are, of course, Irish.
News & Media
There are, of course, nonbelievers.
News & Media
Authors are, of course, sneaky.
News & Media
There are, of course, suitors.
News & Media
There are, of course, dissenters.
News & Media
Genes are, of course, not static.
News & Media
Expert writing Tips
Best practice
Use "are of course" to gently remind the reader of a well-known fact or logical conclusion without sounding condescending.
Common error
Avoid using "are of course" excessively in formal academic papers or reports, as it can come across as informal or even patronizing. Opt for more direct and assertive phrasing to maintain a professional tone.
Source & Trust
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "are of course" functions as an adjunct, specifically a sentence adverbial. It modifies the entire sentence, indicating that the information being presented is self-evident or expected. Ludwig AI confirms its proper use, showcasing many examples across diverse source types.
Frequent in
News & Media
72%
Encyclopedias
12%
Science
8%
Less common in
Formal & Business
3%
Wiki
3%
Unknown
2%
Ludwig's WRAP-UP
In summary, "are of course" is a common and grammatically correct phrase used to signal shared knowledge or present an obvious point. Ludwig AI analysis reveals its frequent use in news and media, as well as in encyclopedic content. While versatile, it's best to avoid overuse in highly formal writing. Consider related phrases like "naturally" or "obviously" for variation. Using "are of course" effectively involves reminding the reader of something well-known without sounding condescending, maintaining a neutral tone in your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
naturally
Single-word adverb emphasizing obviousness; lacks the formal structure of "are of course".
obviously
Single-word adverb indicating something easily perceived; less conversational than "are of course".
it goes without saying
Expresses that something is so clear it doesn't need explanation; more emphatic than "are of course".
needless to say
Signals that what follows is self-evident; similar in tone to "it goes without saying" but slightly more formal.
as you would expect
Highlights an expected outcome; more explicitly connects to expectations than "are of course".
it stands to reason
Suggests something is logical or deducible; more focused on logical consequence than "are of course".
it's a given
Indicates something that is assumed or certain; less formal than "are of course".
self-evidently
Highlights that something is apparent without proof or explanation. Less common than "are of course".
patently
Implies readily visible or obvious to anyone; more formal than "are of course".
without a doubt
Highlights the certainty of something; emphasizes confidence in a statement rather than its obviousness.
FAQs
How can I use "are of course" in a sentence?
Use "are of course" to insert an obvious or well-known fact into your writing. For example: "Cats, "are of course", one of the most popular pets in the world."
What phrases are similar to "are of course"?
You can use alternatives like "naturally", "obviously", or "needless to say" depending on the context.
When is it appropriate to use "are of course"?
It's appropriate to use "are of course" when you want to gently remind the reader of something already known, or to introduce a logical conclusion in a conversational manner. However, avoid overuse, especially in formal writing.
Is "are of course" considered formal or informal?
"Are of course" leans towards a neutral to slightly informal register. While acceptable in news articles and general writing, it may be less suitable for highly formal or academic contexts.
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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
4.6/5
Expert rating
Real-world application tested