it fluctuates over time

USAGE SUMMARY

The phrase "it fluctuates over time" is correct and usable in written English.
You can use it when discussing changes or variations in a particular situation, trend, or data set over a period. Example: "The stock market is unpredictable; it fluctuates over time, making it challenging for investors to make decisions."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

Motivation is nebulous, and it fluctuates over time.

The New York Times - Sports

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

In addition, oscillation amplitude may fluctuate over time.

Yale University

The research also shows that, according to observed evidence, levels of lethal violence among humans have fluctuated over time.

The Guardian

Moreover, the persistence of implemented changes may fluctuate over time.

Health & Justice

Wait times for Weight Wise have fluctuated over time.

BMC Health Services Research

Presumably underlying genetic variation takes some time to develop and may fluctuate over time.

Genetics

Utility values may fluctuate over time as individuals adapt to a given health state.

BMJ Open

Asthma is an ideal condition in which to strive for improved patient outcomes by optimising self management because it typically fluctuates over time, with symptoms and exacerbations that can potentially be minimised with self monitoring and appropriate adjustment of treatment [ 3, 4].

BMC Pulmonary Medicine

If a VM's requirement highly fluctuates over time, then it can cause the host to be overloaded.

Journal of Cloud Computing

Performance naturally fluctuates over time.

Harvard Business Review

However, the score of a player (or team) fluctuates over time.

Nature

Expert writing Tips

Best practice

When describing trends or data, use "it fluctuates over time" to indicate variations that are not necessarily predictable or regular. Be sure to provide context to explain potential reasons behind the fluctuations.

Common error

Avoid using "it fluctuates over time" when describing a consistently increasing or decreasing trend. Fluctuation implies irregularity, whereas trends suggest a directional movement.

Linguistic Context

The phrase "it fluctuates over time" functions as a descriptive statement indicating that something experiences irregular variations or changes across a period. Ludwig AI affirms its correctness and usability. This expression is used to convey the idea of non-constant behavior.

Expression frequency: Very common

Frequent in

Science

45%

News & Media

35%

Formal & Business

20%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "it fluctuates over time" is a grammatically sound and widely used expression to describe irregular changes or variations over a period. Ludwig AI confirms its correctness. Predominantly found in scientific, news, and formal business contexts, this phrase conveys the idea of non-constant behavior. Related phrases include "it varies over time" and "it changes periodically". When using this phrase, ensure that it accurately reflects the irregularity of the changes and avoid using it to describe consistent trends. Understanding these nuances will help you effectively communicate the dynamic nature of the subject you're describing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

it varies over the course of time

Replaces "fluctuates" with "varies" and rephrases "time".

it experiences variations over time

Replaces "fluctuates" with "experiences variations", providing a slightly more descriptive alternative.

it changes periodically

Substitutes "fluctuates over time" with "changes periodically", implying regular alterations.

it is subject to change over time

Indicates that the subject is likely to change over time.

its state evolves with time

Highlights the continuous development and modification over time.

it ebbs and flows

Uses a metaphorical expression to describe the rise and fall over time.

it sees ups and downs over time

Uses a simple, direct way to describe the increases and decreases over time.

it demonstrates volatility across time

Uses "volatility" to emphasize the erratic nature of the changes.

it undergoes temporal shifts

Replaces "fluctuates" with a more formal term "undergoes temporal shifts".

it oscillates across the timeline

Employs "oscillates" to suggest a back-and-forth movement over time.

FAQs

How can I use "it fluctuates over time" in a sentence?

Use "it fluctuates over time" to describe something that varies or changes irregularly over a period. For example, "The demand for seasonal products "it fluctuates over time", peaking during the holidays and dropping off in other months."

What are some alternatives to "it fluctuates over time"?

You can use alternatives like "it varies over time", "it changes periodically", or "it ebbs and flows" depending on the specific nuance you want to convey.

Is it redundant to say "it fluctuates over time"?

While "fluctuates" inherently implies change, adding "over time" clarifies that the change occurs across a duration, rather than instantaneously. The redundancy is minimal and often enhances clarity.

How does "it fluctuates over time" differ from "it changes over time"?

"It changes over time" is a more general statement about change. "It fluctuates over time" suggests irregular or wave-like changes, implying ups and downs rather than a steady trend.