models have been

USAGE SUMMARY

The phrase "models have been" is correct and usable in written English.
It can be used when discussing the existence, development, or application of models in various contexts, such as scientific research or data analysis. Example: "In recent years, models have been increasingly utilized to predict climate change impacts."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Three models have been considered.

Geoderma

Empirical models have been developed.

Optics and Lasers in Engineering

Six different models have been analyzed.

Journal of Sound and Vibration

Ten different models have been tested.

Chemical Engineering Science

Preliminary comparisons with models have been performed.

Combustion and Flame

Several possible kinetic models have been explored.

Catalysis Today

These new models have been a long time coming.

The New York Times

New models have been proposed, new ideals imposed.

The Guardian

The two models have been there forever in agriculture.

The Guardian

Typically, homozipper Ising models have been used.

Journal of Molecular Biology

The various solvation models have been described.

Advances in Mathematical Chemistry and Applications Volume 2

Expert writing Tips

Best practice

When using "models have been", ensure the context clearly specifies what kind of models are being referenced (e.g., economic, scientific, mathematical) to avoid ambiguity.

Common error

Avoid using "models have been" without specifying the relevant domain or type of model. For instance, instead of saying "Models have been used to predict outcomes", specify "Statistical models have been used to predict economic outcomes" for greater clarity.

Linguistic Context

The phrase "models have been" functions as a verbal phrase indicating the existence, development, or state of models. Ludwig AI examples show its use in scientific research, news reporting, and technical documentation.

Expression frequency: Very common

Frequent in

Science

60%

News & Media

21%

Academia

8%

Less common in

Formal & Business

6%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, the phrase "models have been" is a grammatically sound and frequently employed expression across diverse fields. Ludwig AI confirms its prevalence in science, news, and academic writing. The phrase serves to convey the existence, development, or application of models, requiring contextual specification to avoid ambiguity. Common alternatives include "models were developed" or "models are used". Ludwig AI helps writers use the expression more effectively and avoid vagueness.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

models were developed

Focuses on the action of developing the models, rather than their state of being.

models were created

Similar to 'developed', this emphasizes the creation process.

models are proposed

Highlights the act of suggesting models for consideration.

models are available

Indicates the presence and accessibility of models.

models are used

Focuses on the application of the models.

approaches are adopted

Shifts the focus to methods or strategies being implemented.

techniques are applied

Emphasizes the application of specific techniques.

frameworks are established

Highlights the setting up of conceptual structures.

methodologies are employed

Focuses on the use of specific methodologies.

theories are formulated

Emphasizes the development of theoretical frameworks.

FAQs

How can I use "models have been" in a sentence?

Use "models have been" to indicate that certain models exist, have been developed, or are currently in use. For example, "Several predictive models have been developed to forecast market trends".

What are some alternatives to using "models have been"?

Depending on the context, you could use phrases like "models were developed", "models are proposed", or "models are used".

Is it correct to say "models have been being used"?

While grammatically correct, "models have been being used" is less concise and often sounds awkward. It's usually better to use "models have been used" instead.

What's the difference between "models have been" and "models are"?

"Models have been" implies a process or development over time, while "models are" simply states a current condition or state of being. For example, "Models have been improved over the years" suggests a continuous refinement, whereas "Models are essential tools" describes their current importance.