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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
focus upon
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "focus upon" is correct and usable in written English.
It can be used when emphasizing attention or concentration on a specific subject or issue. Example: "In this meeting, we will focus upon the key challenges facing our project."
✓ 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
Whatever we focus upon actually wires our neurons.
News & Media
Do you have suggestions for what you wish me to next focus upon?
News & Media
These are the passages that visitors to this exhibition need to focus upon.
News & Media
"What you focus upon is not what you see," said Riley.
News & Media
But all of Mr. Powell's concerns seem to focus upon sex -- not violence -- on the airwaves.
News & Media
But the focus upon narrative gives it, so to speak, a guiding light.
News & Media
Why do you think a disproportionate number of video games focus upon the military shooter?
News & Media
Most striking is her relentless focus upon society, its dreams and its pathologies.
News & Media
But through this focus upon our own intense presence we are intentionally disregarding the inevitable.
News & Media
Smooth pursuit eye movements (SPEM) are used to maintain focus upon moving targets.
Science
Focus upon one thing.
News & Media
Expert writing Tips
Best practice
Use "focus upon" when you want to emphasize a deliberate and sustained concentration on a particular subject. It can add a touch of formality to your writing but be careful of sounding archaic.
Common error
While grammatically correct, "focus upon" can sound overly formal in casual settings. In informal writing, consider using "focus on" or "concentrate on" for a more natural tone.
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "focus upon" functions as a phrasal verb, where "focus" is the verb and "upon" is the preposition. Its primary grammatical function is to indicate the direction of one's attention, effort, or resources. As Ludwig AI states, the phrase is correct and usable in English.
Frequent in
Science
27%
News & Media
44%
Formal & Business
8%
Less common in
Wiki
3%
Reference
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "focus upon" is a grammatically sound phrasal verb used to direct attention or effort toward a specific subject. While correct, it's important to recognize that, as Ludwig AI highlights, it can sometimes come across as more formal or even archaic compared to the more common "focus on". Its usage is widespread in news, media, and scientific contexts. If you're aiming for a more casual tone, consider alternatives like "concentrate on" or "center on". Ultimately, your choice depends on the desired level of formality and the specific context.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
concentrate on
This alternative is more direct and commonly used.
center on
This alternative emphasizes the subject as the core element.
emphasize
This alternative highlights the importance of the subject.
highlight
This alternative draws attention to the subject.
pay attention to
This alternative suggests giving importance to the subject.
stress
This alternative indicates placing particular importance on the subject.
dedicate attention to
This alternative implies committing effort to the subject.
turn attention to
This alternative suggests shifting focus towards the subject.
zero in on
This alternative suggests targeting the subject with precision.
major on
This alternative emphasizes the subject as a primary area of study or activity.
FAQs
How can I use "focus upon" in a sentence?
You can use "focus upon" to indicate directing attention or effort towards something specific. For example, "The study will "focus upon" the effects of climate change on coastal communities".
Is "focus on" or "focus upon" more common?
"Focus on" is generally more common and widely accepted in contemporary English. "Focus upon" is grammatically correct, but can sound more formal or even slightly archaic.
What's the difference between "focus upon" and "concentrate on"?
While both phrases mean to direct attention to something, "concentrate on" often implies a more intense and sustained effort, while "focus upon" simply directs the attention. You can consider to use "concentrate on" when more mental effort is involved.
What can I say instead of "focus upon"?
You can use alternatives like ""concentrate on"", "center on", or "emphasize" depending on the context.
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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
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested