fluctuating across time

USAGE SUMMARY

The phrase "fluctuating across time" is correct and usable in written English.
It can be used to describe something that changes or varies over a period of time. Example: "The stock market has been fluctuating across time, making it difficult for investors to predict future trends."

✓ Grammatically correct

Academia

Formal & Business

News & Media

Science

Encyclopedias

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Reference

Social Media

Human-verified similar examples from authoritative sources

Similar Expressions

60 human-written examples

By looking at how emotions fluctuated across time, the researchers were able to calculate how good each person was at differentiating emotions on a day-to-day basis, and correlate it with a person's changing levels of stress.

Forbes

While the individual stock importance (the color of each horizontal line in the figure) fluctuates across time, it is possible to observe that highly influential stocks remain so over time.

Plosone

If the signal fluctuated across this 4% threshold, the final crossing was used for the offset.

BMC Musculoskeletal Disorders

The number fluctuated across the study time period.

BMJ Quality and Safety

The initial distribution of questionnaires was made by the clinics' booking clerks and clinic receptionists and undoubtedly fluctuated across clinic and time.

Clinical Otolaryngology

Symptoms are fluctuating over time.

Health and Quality of Life Outcomes

A major distinction between satisfaction with life and quality of life versus happiness is that happiness fluctuates significantly across time and may change from day to day, while satisfaction with life and quality of life have a larger degree of consistency (Diener et al. 1997).

Behavior Genetics

As such, when fitting the DDM to the data, we allowed the boundary separation and nondecision time to fluctuate across the speed and accuracy conditions, whereas drift rate was allowed to vary across difficulty conditions.

Attention, Perception & Psychophysics

Furthermore, distribution of serotypes among invasive pneumococci may fluctuate over time, and temporal trends in serotype may vary across geographic regions and independent of PCV-7 implementation (18, 23 ).

Emerging Infectious Diseases

Patterns of distribution of risk factors, however, may fluctuate over time, with variable increases, decreases, or periods of stagnation across sections of a population (as was evident for example, with smoking rates in high income countries [ 65]).

BMC Public Health

Ecosystems fluctuate over time.

University of California, Berkeley

Expert writing Tips

Best practice

When using "fluctuating across time", ensure that the context clearly indicates what is changing and over what period. For example, "Stock prices were fluctuating across time due to market instability."

Common error

Avoid using "fluctuating across time" when a simple directional change is meant. "Increasing over time" or "decreasing over time" may be more accurate if there's a consistent trend rather than erratic variation.

Linguistic Context

The phrase "fluctuating across time" functions as a verb phrase, typically used to describe how something changes or varies irregularly over a period. Ludwig confirms the grammatical correctness of this construction.

Expression frequency: Missing

Frequent in

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Less common in

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Ludwig's WRAP-UP

In summary, "fluctuating across time" is a grammatically sound phrase used to describe irregular variations over a period. While Ludwig confirms its correctness, its frequency is currently low due to the lack of examples. However, it finds applications across diverse fields like science, news, and business. Remember to clearly specify what is changing and over what duration when using this phrase. When the simple directional change is meant avoid using "fluctuating across time".

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

varying through time

Replaces "fluctuating" with "varying", emphasizing a change but not necessarily an irregular one.

changing over time

Uses the more general term "changing" instead of "fluctuating", indicating a broader sense of modification.

varying across periods

Substitutes "time" with "periods", suggesting specific intervals or segments.

oscillating through time

Replaces "fluctuating" with "oscillating", highlighting a rhythmic or cyclical movement.

shifting across time

Emphasizes a directional change with "shifting", implying a movement from one state to another.

evolving over time

Indicates a gradual development or transformation, rather than just fluctuation.

differing through the ages

Uses "differing" to suggest dissimilarity, and "ages" to imply a longer time scale.

modulating across time

Implies a more controlled or regulated variation with "modulating".

waxing and waning over time

Uses a pair of contrasting verbs to describe cyclical increases and decreases.

undulating through time

Suggests a wave-like motion or pattern of change.

FAQs

How can I use "fluctuating across time" in a sentence?

You can use "fluctuating across time" to describe something that changes or varies over a period. For example, "The exchange rates were "fluctuating across time" due to economic instability."

What's a good alternative to "fluctuating across time"?

Alternatives include "varying over time", "changing over time", or "oscillating through time", depending on the specific nuance you want to convey.

Is it more appropriate to use "fluctuating over time" or "fluctuating across time"?

Both "fluctuating over time" and ""fluctuating across time"" are grammatically correct. "Fluctuating over time" is more common, but ""fluctuating across time"" can emphasize the range or scope of the fluctuation.

What does it mean for something to be "fluctuating across time"?

When something is described as ""fluctuating across time"", it means that its value, state, or condition is subject to irregular or unpredictable changes throughout a specified period.