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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
sometimes observed
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "sometimes observed" is correct and usable in written English.
It can be used to indicate that something occurs occasionally or is noted at certain times. Example: "The phenomenon is sometimes observed in the northern regions during winter months."
✓ Grammatically correct
Science
News & Media
Alternative expressions(1)
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
This is sometimes observed to have the same effect as artificial pruning.
News & Media
America, King sometimes observed before black audiences, "never evinced the same maternal care" for her "black exiles" that she had shown to white immigrants.
News & Media
Crystal twisting during Czochralski growth of silicon crystals is sometimes observed at increased pulling rates.
Science
The inner channels of these nanotubes were sometimes observed to be filled with Fe carbides.
Science
Nevertheless, regular flow patterns with periods of 20 s and more are sometimes observed.
Science
In particular, significant differences in the critical shear required to stabilize turbulence are sometimes observed.
Also, increases in foF2 prior to intense storms are sometimes observed.
Science
Efficient electron acceleration in magnetic reconnection has been sometimes observed in the earth's magnetotail.
Science
Furthermore, transient leg edema was sometimes observed in patients with large propeller flaps.
One involved an interference fringe pattern, which was sometimes observed in a reflectance spectrum.
Science
On the other hand, very high-energy protons come to the earth and are sometimes observed.
Science
Expert writing Tips
Best practice
When using "sometimes observed", ensure the context clarifies what conditions or situations lead to the observation. This adds precision and avoids ambiguity.
Common error
Avoid using "sometimes observed" when the phenomenon is actually rare or insignificant. Overusing the phrase can mislead readers into thinking an event is more common than it is.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "sometimes observed" functions as an adverbial modifier followed by a passive verb construction. It modifies the verb to indicate the frequency with which an action or phenomenon is noticed. Ludwig AI confirms its correct usage, highlighting its ability to convey occasional occurrences.
Frequent in
Science
84%
News & Media
11%
Formal & Business
5%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "sometimes observed" is a valuable tool for expressing that something occurs occasionally, without being consistently present. As Ludwig AI indicates, it is grammatically sound and widely used, particularly in scientific and formal contexts. It's important to note the implications of using "sometimes observed"; it signals that the phenomenon in question isn't always detectable, influencing the reader's expectations about its reliability. When writing, be aware of situations and the accuracy of frequency regarding the observation. Use "sometimes observed" to effectively and accurately convey the intermittent nature of certain observations.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
occasionally seen
Replaces "sometimes" with "occasionally" maintaining a similar degree of frequency.
infrequently noticed
Substitutes "sometimes" with "infrequently" and "observed" with "noticed", indicating a lower frequency of observation.
sporadically detected
Replaces "sometimes" with "sporadically" and "observed" with "detected", suggesting irregular and intermittent detection.
periodically noted
Uses "periodically" instead of "sometimes", implying observations occurring at regular intervals.
at times witnessed
Rephrases "sometimes observed" as "at times witnessed", offering a more descriptive alternative.
now and then apparent
Replaces the original phrase with "now and then apparent", indicating an intermittent visibility.
on occasion seen
Substitutes "sometimes" with "on occasion" while keeping "seen" similar to "observed".
can be seen occasionally
Alters the structure to "can be seen occasionally", changing from a passive to a more active voice.
may be detected
Emphasizes possibility rather than direct observation by using "may be detected".
not always present
Highlights the absence of consistent presence, conveying the opposite of always being observed.
FAQs
How can I use "sometimes observed" in a sentence?
You can use "sometimes observed" to indicate that a phenomenon or event is occasionally noticed or detected. For example, "The effect is sometimes observed under specific conditions."
What are some alternatives to "sometimes observed"?
Alternatives include "occasionally seen", "infrequently noticed", or "periodically noted", depending on the nuance you want to convey.
Is it better to say "sometimes observed" or "frequently observed"?
The choice depends on the actual frequency. "Sometimes observed" implies a lower frequency than "frequently observed". Use the phrase that accurately reflects how often the observation occurs.
What does "sometimes observed" imply about the reliability of the observation?
"Sometimes observed" suggests that the observation may not be consistent or easily reproducible. It indicates that the phenomenon is not always present or detectable.
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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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested