have contributed

USAGE SUMMARY

"have contributed" is a correct and usable part of a sentence in written English.
It is the present perfect form of the verb "contribute," and is often used to express actions or events that started in the past and continue up to the present, or have just been completed. It can also be used to emphasize the ongoing or repeated nature of the action. Example: Many volunteers have contributed their time and effort to help clean up the local park. (This sentence shows that the volunteers have been contributing continuously over a period of time.) Another example: The new policies have contributed to the company's success in the market. (This sentence indicates that the policies are still impacting the company's success in the present.) In general, the present perfect tense with "have contributed" can be used in a variety of contexts to discuss the ongoing or completed actions and events of the past that have relevance to the present.

✓ Grammatically correct

News & Media

Science

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Several factors have contributed.

The New York Times

"I have contributed.

The Guardian

We have contributed.

The Washington Post

How might they have contributed?

The New York Times

Yes, wealthy philanthropists have contributed.

The Guardian - Tech

Other factors may have contributed.

The Guardian

Local politics have contributed to shortages.

The Economist

Several factors have contributed to this downturn.

Encyclopedia Britannica

Wall Street donors have contributed $1 million.

The New York Times

Several factors have contributed to their decline.

Encyclopedia Britannica

The coaches have contributed, as well.

The New York Times - Sports

Expert writing Tips

Best practice

When using "have contributed", ensure that the context clearly indicates what was contributed and to what end. Be specific to enhance clarity and impact.

Common error

Avoid using "have contributed" when referring to a single, completed action in the past. The present perfect tense implies a connection to the present or a continuing effect. If the action is entirely in the past and has no present relevance, use the simple past tense instead.

Linguistic Context

The phrase "have contributed" functions as a verb phrase, specifically in the present perfect tense. This tense connects past actions to the present, indicating that the actions' results or implications are still relevant. As Ludwig AI suggests, it emphasizes ongoing or completed actions of the past that impact the present.

Expression frequency: Very common

Frequent in

News & Media

38%

Science

34%

Academia

10%

Less common in

Encyclopedias

7%

Formal & Business

6%

Reference

5%

Ludwig's WRAP-UP

In summary, "have contributed" is a versatile verb phrase used to describe past actions with present relevance. Ludwig AI confirms its grammatical correctness and wide applicability. Predominantly found in news, scientific, and academic contexts, the phrase maintains a neutral to formal register. When using "have contributed", specify the contribution for clarity and avoid using it for isolated past events. Explore related phrases like "have aided in" for nuanced expression. By following these guidelines, you can effectively use "have contributed" to convey lasting impacts and acknowledgements.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

have been instrumental in

Highlights the importance and crucial nature of the contribution.

have aided in

Focuses on the assistance provided rather than the direct contribution.

have made a difference in

Emphasizes the positive impact of the contribution.

have played a role in

Emphasizes the part someone or something had in a process.

have been a factor in

Suggests that the contribution was one of several elements influencing the outcome.

have helped to bring about

Focuses on the assistance provided in achieving a specific outcome.

have assisted with

Focuses on the direct help provided in a specific task or project.

have added to

Suggests an increase or enhancement due to the contribution.

have supported

Highlights the act of providing assistance or resources.

have lent themselves to

Indicates that something was suitable and used to contribute to a cause.

FAQs

How do I use "have contributed" in a sentence?

Use "have contributed" to describe actions that began in the past and continue to have an impact in the present. For instance, "Many factors "have contributed" to the company's success" shows ongoing influence.

What are some alternatives to "have contributed"?

Depending on the context, you can use alternatives such as "have aided in", "have played a role in", or "have been instrumental in".

When should I use "have contributed" versus "contributed"?

Use "have contributed" when the action has relevance to the present or is part of an ongoing process. Use "contributed" (simple past) when the action is completed and has no direct connection to the present.

Is it always necessary to specify what was contributed after using "have contributed"?

While not always grammatically required, specifying what was contributed enhances clarity. For example, instead of "They "have contributed"", it's better to say "They "have contributed" time and resources".