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
observing for
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "observing for" is correct and usable in written English.
It can be used when indicating that someone is watching or monitoring something with a specific purpose or intention in mind. Example: "The researchers are observing for any changes in behavior among the subjects during the experiment."
✓ Grammatically correct
Science
News & Media
Alternative expressions(3)
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
We observe the observers observing for a few, and then chunk them the deuce.
News & Media
But responsible Washington observers have been responsibly observing for months that it was obviously a terrible mistake for Obama to "focus" on health care at a time when "the American people" obviously wanted the "focus" to be on "jobs".
News & Media
where ({V_{i}^{m}}) represents the expected sum reward of continue observing for m stopping times after ith observation and ∨ denotes the maximum.
By now the British will know because they have been patrolling and observing for some days.
News & Media
It was something I'd been observing for the past 30 years.
News & Media
Meanwhile, as people have been observing for decades, plenty of the company's other repertory is less than good.
News & Media
Armstrong takes a tough-minded approach to alleged facts, observing for example that "the scholarly consensus is that the story of the exodus is not historical".
News & Media
In the neighborhoods of Baghdad, Iraqis have been observing for weeks the dispersal of those militias with strong personal loyalties to Mr. Hussein.
News & Media
Dr. Hibben said a stand of ash trees around an orchard that he had been observing for years was completely free of dieback and flourishing.
News & Media
With 20 detection modules observing for 5 years 100 kg of 82Se, the expected sensitivity should reach T0ν1/2>1026y (|mββ|<0.04 0.10eV) competitive with others experiments.
A new study into British gaming habits has confirmed what many industry watchers have been observing for years: the stereotype of the teenage boy playing alone in his bedroom is well and truly dead.
News & Media
Expert writing Tips
Best practice
Use "observing for" to indicate a deliberate and purposeful act of watching or monitoring with a specific goal in mind. For example, "Scientists are observing for patterns in the migratory behavior of birds."
Common error
Avoid using "observing for" when simply describing a general observation without a specific intent or target. Instead of saying "I was observing for the sunset", use "I was watching the sunset".
Source & Trust
79%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "observing for" functions as a gerund phrase followed by a preposition, typically used to indicate the purpose or objective of the observation. As Ludwig AI confirms, the phrase is grammatically correct. The examples show its use in science, news, and general contexts.
Frequent in
Science
45%
News & Media
40%
Academia
5%
Less common in
Wiki
5%
Formal & Business
3%
Social Media
2%
Ludwig's WRAP-UP
The phrase "observing for" is a grammatically correct and frequently used construction that denotes a deliberate act of watching or monitoring with a specific intention. According to Ludwig AI, it's suitable for various contexts, but is especially prevalent in scientific and news-related content. Related phrases include "monitoring for" and "watching for". When using "observing for", ensure that the context clearly indicates the purpose or target of the observation to avoid ambiguity.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
Monitoring for
Synonymous, emphasizes systematic tracking.
Watching for
Similar, but less formal than "monitoring".
Looking out for
More colloquial, implies vigilance.
Keeping an eye out for
Informal, suggests casual observation.
Checking for
Focuses on verification or confirmation.
Screening for
Used in medical or security contexts.
Tracking for
Emphasizes following progress or movement.
Inspecting for
Implies detailed examination.
Patrolling for
Suggests regular observation over an area.
Scouting for
Searching in order to collect some data.
FAQs
How can I use "observing for" in a sentence?
Use "observing for" to describe a purposeful act of watching to detect something specific. For instance, "The doctor is observing for signs of improvement in the patient's condition".
What are some alternatives to "observing for"?
You can use alternatives such as "monitoring for", "watching for", or "looking out for" depending on the context.
Is it correct to say "observing to" instead of "observing for"?
No, "observing to" is not grammatically correct. The correct preposition to use with "observing" in this context is "for", indicating the purpose of the observation.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
79%
Authority and reliability
4.1/5
Expert rating
Real-world application tested