are well understand

USAGE SUMMARY

The phrase "are well understand" is not correct in English.
Did you mean "are well understood"? You can use "are well understood" when indicating that something is comprehended clearly or thoroughly by a group or individual. Example: "The principles of physics are well understood by students who have completed the course."

⚠ May contain grammatical issues

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

The inequalities for ranks of a matrix expression play the important roles in matrix theory for describing the dimension of the row and column vector space of the matrix expressions, which are well understand and are easy to compute by the well-known elementary or congruent matrix expressions, see, e.g., [8, 11 15].

Journal of Inequalities and Applications

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

The reasons by now are well understood.

The New York Times

Of course, those styles are well understood.

The New York Times - Food

Most of these modes are well understood.

Harvard Business Review

No one argues that biochar's effects are well understood.

The Guardian

But the basic physics of the climate are well understood.

The New York Times

The optical properties of foam are well understood.

Stanford University

The causes of hunger are well understood and predictable.

Columbia University

Parameters affecting anode performance and endurance are well understood.

Encyclopedia of Electrochemical Power Sources

Their engineering and operation are well understood and readily available.

Groundwater Hydrology of Springs Engineering, Theory, Management, and Sustainability

Again, such cases are well understood.

SEP

Expert writing Tips

Best practice

Always use the correct past participle form, which is "understood". Using "understand" is grammatically incorrect. Ensure that the subject and verb agree in number, and use "are well understood" for plural subjects.

Common error

Avoid using the base form of the verb (understand) when the past participle (understood) is required. Double-check verb conjugations to ensure grammatical accuracy. A tool like Ludwig can assist in verifying your sentences before publishing.

Linguistic Context

The phrase "are well understand" is intended to function as a passive construction indicating that something is thoroughly comprehended. However, it's grammatically incorrect. As Ludwig AI confirms, the correct form is "are well understood".

Expression frequency: Rare

Frequent in

Science

50%

News & Media

48%

Academia

2%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

The phrase "are well understand" is grammatically incorrect; the correct form is "are well understood". This construction aims to express that something is thoroughly comprehended. While examples of the incorrect form exist, particularly in science and news contexts, it's crucial to use the past participle "understood" for grammatical accuracy. As noted by Ludwig AI, using "are well understood" ensures clarity and correctness in your writing. Alternatives like "are clearly understood" or "are thoroughly understood" can be used to convey similar meanings while maintaining grammatical precision.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

are thoroughly understood

Emphasizes a complete and comprehensive understanding, replacing "well" with "thoroughly".

are clearly understood

Focuses on the clarity of understanding, using "clearly" instead of "well".

are widely understood

Highlights the breadth of understanding among a group of people, changing the focus from depth to scope.

are generally understood

Indicates a common or prevalent understanding, softening the certainty implied by "well".

are deeply understood

Stresses the profoundness of the comprehension, offering a more emphatic alternative.

are adequately understood

Suggests a sufficient level of understanding, potentially implying a minimum requirement.

are commonly known

Shifts the focus to general knowledge rather than specific comprehension.

are fully grasped

Replaces "understood" with "grasped" for a slightly more informal tone.

are appreciated

Implies that a situation, concept, or action is valued or comprehended for its importance or impact.

are recognized

Suggests acknowledgment and awareness rather than a deep understanding.

FAQs

What is the correct form, "are well understand" or "are well understood"?

The correct form is "are well understood". "Understand" is the base verb, while "understood" is the past participle, which is needed after the auxiliary verb "are".

When should I use "are well understood" in a sentence?

Use "are well understood" when indicating that certain concepts, principles, or phenomena are thoroughly comprehended or known. For example, "The principles of quantum mechanics "are well understood" by physicists".

What are some alternatives to "are well understood"?

You can use alternatives such as "are clearly understood", "are thoroughly understood", or "are widely understood" depending on the nuance you want to convey.

Is "are well understand" ever correct in English?

No, "are well understand" is not grammatically correct in standard English. The correct form is "are well understood", using the past participle of the verb.