been conducted since

USAGE SUMMARY

The phrase "been conducted since" is correct and usable in written English.
It can be used to indicate that an action or process has been ongoing from a specific point in time up to the present. Example: "The research has been conducted since 2015, yielding significant findings each year."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

20 human-written examples

However, Clinton has been the clear winner of the two polls that have been conducted since November – she also won here in 2008.

The Guardian

A plethora of studies have been conducted since the 1920s on avian thermoregulatory physiology variables as measured using respirometry.

Journal of Thermal Biology

The previous record from the Wall Street campaign, which has been conducted since the mid-1980's, was the $229,716.01 given in 2000-01.

The New York Times

Many studies of cancer near nuclear facilities have been conducted since the 1990 NCI study.

Environmental Health Perspectives

Previous efforts to implement cytology-based screening in developing countries have been conducted since the early 1980's.

BMC Women's Health

However, a catch-up vaccination program for adults has not been conducted since the first in 1985.

BMC Infectious Diseases

Human-verified similar examples from authoritative sources

Similar Expressions

40 human-written examples

However, no detailed study has been conducted since 1906.

Cornell University

No major surveys have been conducted since 1979.

The Guardian

Lebedev Physical Institute (FIAN) have been conducted since 2005.

Fusion Engineering and Design

The first multi-indicator ranking of global universities, the ARWU has been conducted since 2003.

University of California, Berkeley

As joints are considered regions of weakness, their study has been conducted since late 1930s.

Composite Structures

Expert writing Tips

Best practice

When using "been conducted since", make sure that you are referring to an ongoing activity and not something that has been done just once.

Common error

Avoid using "been conducted since" to describe a completed action in the past. This phrase implies an ongoing process from a specific point in time to the present. Instead, use past perfect tense for completed actions.

Linguistic Context

The phrase "been conducted since" functions as part of a verb phrase in the present perfect continuous tense. It signifies that an action or process began at a specific point in the past and is still ongoing. Ludwig confirms this usage through numerous examples.

Expression frequency: Uncommon

Frequent in

Science

45%

News & Media

35%

Academia

20%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, the phrase "been conducted since" is a grammatically sound construction used to indicate an ongoing activity or process that started at a specific point in the past. As Ludwig AI confirms, the phrase is frequently encountered in scientific literature, news reports, and academic writing. While "been conducted since" is versatile, it's crucial to maintain consistency in tense and ensure the timeframe is clearly defined. Alternative phrasings like "carried out since" can offer subtle variations in emphasis. Proper usage ensures clear and effective communication in both formal and informal contexts.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

carried out since

Emphasizes the execution or performance of an action from a certain time.

performed since

Similar to 'carried out', highlighting the execution of a task or activity.

undertaken since

Suggests a more formal or significant endeavor that has been in progress.

implemented since

Focuses on the put-into-practice aspect of a plan or system from a specific date.

in place since

Highlights the establishment and continued existence of a system or rule.

in effect since

Indicates that a rule or law has been operational from a certain date.

ongoing since

Directly states that something has been continuously in progress.

in progress since

Similar to 'ongoing', but emphasizes the state of being developed or advanced.

continuing since

Highlights the uninterrupted nature of an activity from a specific time.

happening since

A more informal way of saying something has been occurring from a point in time.

FAQs

How do I use "been conducted since" in a sentence?

Use "been conducted since" to indicate that a study, survey, or activity has been ongoing from a specific time to the present. For example, "The study has "been conducted since" 2010."

What are some alternatives to "been conducted since"?

Alternatives include "carried out since", "performed since", or "in progress since". The best choice depends on the specific nuance you want to convey.

Is it correct to say "was conducted since"?

No, "was conducted since" is grammatically incorrect. The correct phrase is "has "been conducted since"", which uses the present perfect tense to indicate an action that started in the past and continues to the present.

Can I use "been conducted since" with a specific date?

Yes, you can use "been conducted since" with a specific date to indicate when the activity started. For example, "The research has "been conducted since" January 2020."