they have contributed

USAGE SUMMARY

The phrase "they have contributed" is correct and usable in written English.
You can use it to indicate that a group of people has made contributions to a project, cause, or effort in the past. Example: "In the past year, they have contributed significantly to the community by organizing various charity events."

✓ Grammatically correct

News & Media

Science

Academia

Formal & Business

Encyclopedias

Wiki

Human-verified examples from authoritative sources

Exact Expressions

55 human-written examples

How might they have contributed?

The New York Times

They have contributed in fits and starts.

The New York Times - Sports

They have contributed so much more than they had received.

The Guardian

They have contributed six popes to the church.

Encyclopedia Britannica

"They have contributed a lot to our economy.

The Guardian

They have contributed greatly to the traditional and modern chemical industry by improving existing processes.

Computational and Structural Biotechnology Journal

Human-verified similar examples from authoritative sources

Similar Expressions

5 human-written examples

Although our newspapers are only one factor, they have contributed to the decline.

The Guardian

They have contributed enormously to economic, cultural and intellectual diversity and prosperity in their host societies.

The Guardian

They have contributed so much.

TechCrunch

They have contributed to convictions from what might otherwise have been acquittals.

The Guardian

In the 2006 TWR survey, individuals report the number of years they have contributed to the pension system so far.

IZA Journal of Labor Economics

Expert writing Tips

Best practice

Use "they have contributed" to highlight past actions that have had a positive impact or have added value to a situation, project, or organization.

Common error

Avoid ambiguity by ensuring that the pronoun "they" has a clear and explicit antecedent. If the subject is unclear, restate it or use a more precise noun.

Linguistic Context

The phrase "they have contributed" functions as a verb phrase in the present perfect tense. It expresses an action completed at an unspecified time in the past that has relevance to the present. As Ludwig AI confirms, this phrase is commonly used and grammatically sound.

Expression frequency: Very common

Frequent in

News & Media

40%

Science

22%

Academia

18%

Less common in

Formal & Business

12%

Encyclopedias

4%

Wiki

4%

Ludwig's WRAP-UP

In summary, the phrase "they have contributed" is a grammatically sound and frequently used verb phrase in the present perfect tense, used to acknowledge the impact of a group’s actions. As Ludwig AI confirms, it's suitable across various contexts, particularly in news, academic, and scientific domains. When employing this phrase, it's best practice to clearly specify who "they" refers to and what their contribution was to avoid any ambiguity. Alternatives such as "they added to" or "they played a part in" can be used to add nuance depending on the specific context.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

they added to

Focuses on the act of adding or supplementing something, rather than a general contribution.

they played a part in

Emphasizes the role or involvement in something.

they were instrumental in

Highlights the importance or essential nature of their contribution.

they aided in

Focuses on providing assistance or support.

they helped bring about

Suggests they facilitated or caused a particular outcome.

their input led to

Highlights that their contribution directly influenced an outcome.

they invested in

Implies a commitment of resources, time, or effort.

they supported

Focuses on the provision of backing or encouragement.

they devoted themselves to

Suggests a high degree of commitment and dedication.

they dedicated their efforts to

Emphasizes the focused and intentional nature of their contribution.

FAQs

How can I use "they have contributed" in a sentence?

Use "they have contributed" to indicate that a group has made a significant impact. For example, "They have contributed significantly to the development of the new software".

What can I say instead of "they have contributed"?

You can use alternatives like "they added to", "they played a part in", or "they were instrumental in" depending on the context.

Is "they have contributed" grammatically correct?

Yes, "they have contributed" is grammatically correct. It uses the correct present perfect tense to describe a past action with relevance to the present.

What's the difference between "they contributed" and "they have contributed"?

"They contributed" uses the simple past tense, focusing solely on a completed action in the past. "They have contributed" uses the present perfect, implying that the action's effects are still relevant or ongoing. For example, "They contributed to the charity last year" versus "They have contributed to the charity for the past five years".