have been maintained

USAGE SUMMARY

The phrase "have been maintained" is grammatically correct and can be used in written English.
It is often used in the context of keeping something in good condition or preserving something in its current state. For example, "The historic buildings here have been maintained with great care."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Profits have been maintained, after increased investment in marketing.

The Guardian - Business

"Rock-solid capital, funding and liquidity have been maintained.

The Guardian - Business

Many aspects of our service have been maintained and some have even improved.

The Guardian

If diatonic harmony has been abandoned here, the bloodlines have been maintained.

The New York Times - Arts

I do wish they could have been maintained in their original, liturgical context.

The New York Times

The water facilities set up by Amref have been maintained by the communities.

The Guardian

Editors' efforts to change the act have been maintained ever since.

The Guardian

Strong relationships with the police, housing, and other agencies have been maintained.

The Guardian

As England manager, his focus would have been maintained on his existing squad.

The Guardian - Sport

Many of those documents need not have been maintained under the current Andersen policy.

The New York Times

All these features appear to have been maintained from their ancestors.

Encyclopedia Britannica

Expert writing Tips

Best practice

When using "have been maintained", ensure the subject clearly indicates what is being preserved or kept in a specific condition. This helps avoid ambiguity and strengthens the sentence's clarity.

Common error

Avoid using "have been maintained" when the action is ongoing or recently started. Use the present perfect continuous tense (e.g., "are being maintained") to indicate an action that began in the past and is still happening.

Linguistic Context

The phrase "have been maintained" functions as a verb phrase in the present perfect passive voice. It indicates that a subject has undergone a process of upkeep or preservation, with the action's effect continuing into the present. This is supported by Ludwig AI, confirming its grammatical correctness.

Expression frequency: Very common

Frequent in

Science

40%

News & Media

35%

Formal & Business

15%

Less common in

Encyclopedias

5%

Reference

3%

Wiki

2%

Ludwig's WRAP-UP

In summary, the phrase "have been maintained" is a grammatically correct and widely used verb phrase in the present perfect passive voice. According to Ludwig AI, it is appropriate for describing situations where something has been kept in a specific condition over time. Its usage is most prevalent in scientific, news, and formal business contexts. While alternatives like "have been preserved" or "have been sustained" exist, "have been maintained" effectively conveys the idea of ongoing upkeep and preservation. Remember to ensure subject-verb agreement and avoid using this phrase when describing actions that are currently in progress.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

have been preserved

Focuses specifically on the act of keeping something safe from harm or change.

have been sustained

Emphasizes the ability to keep something going or to keep it in existence.

have been conserved

Implies careful management to prevent loss or depletion.

have been upheld

Suggests that something has been supported or defended, often in a legal or moral sense.

have been kept

A more general term for retaining something in a certain state or condition.

have been retained

Focuses on keeping something in one's possession or memory.

have been continued

Highlights the uninterrupted progression of something over time.

have been prolonged

Suggests extending the duration of something, often artificially.

have been perpetuated

Implies causing something to continue indefinitely, often with a negative connotation.

have been safeguarded

Stresses the protection of something from potential danger or harm.

FAQs

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

You can use "have been maintained" to describe something that has been kept in a certain condition over time. For example, "The gardens "have been maintained" by a dedicated team."

What's a formal alternative to "have been maintained"?

Formal alternatives include "have been preserved" or "have been sustained", which can add a more professional tone to your writing.

Is it correct to say "has been maintained" instead of "have been maintained"?

The correct form depends on the subject. Use "has been maintained" with singular subjects (e.g., "The building has been maintained"), and "have been maintained" with plural subjects (e.g., "The buildings "have been maintained"").

What does ""have been maintained"" imply?

"Have been maintained" implies that effort has been consistently applied to keep something in a specific condition, preventing it from deteriorating or changing significantly.