have already undergone

USAGE SUMMARY

The phrase "have already undergone" is correct and usable in written English.
You can use it when you want to refer to a process that has already happened. For example: "Many of the participants have already undergone extensive training."

✓ Grammatically correct

Science

News & Media

Formal & Business

Academia

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

For patients who have already undergone one amputation, a second is often more severe.

Columbia University

One of the possible reasons is that certain RAP materials have already undergone multiple recycling processes during the past decade.

Construction and Building Materials

The cars have already undergone rigorous testing at its facilities, Google said.

Independent

To start with, it is easier to convert spaces in buildings that have already undergone conversions.

The New York Times

In the meantime, she gets gratification from her Wednesday clinic, helping women who have already undergone the ritual.

The New York Times - Health

In the human embryo, for example, a number of structures are transient and at birth have already undergone atrophy.

Britannica

As such, inhibition of ATR can amplify the effects of chemo- and radiation-therapy, and several ATR inhibitors (ATRi) have already undergone clinical testing in cancer.

Nuclear Medicine and Biology

Since the first PAVR in a human in 2002, the percutaneous heart valves (PHVs) have already undergone several modifications from first generation devices.

JACC: Cardiovascular Interventions

"Most assets that wound up in the principality to be laundered have already undergone a prewash in other countries," he said.

The New York Times

The second stage comes immediately after, but the difference is that only the women who have already undergone this stage themselves are permitted to take part.

The Guardian - Opinion

More than 66,000 women in the UK have already undergone FGM and more than 20,000 girls are at risk, especially now as the summer holidays begin.

The Guardian

Expert writing Tips

Best practice

Use "have already undergone" to emphasize that a particular stage or requirement has been fulfilled, setting the stage for subsequent actions or discussions.

Common error

Avoid using redundant time adverbs like "previously" or "beforehand" with "have already undergone", as "already" inherently implies a prior action. For example, instead of "they have already previously undergone surgery", use "they have already undergone surgery".

Linguistic Context

The phrase "have already undergone" functions as part of the verb phrase, indicating a completed action or process in the past. Ludwig AI confirms this is correct and usable in written English. It typically modifies a noun or pronoun, specifying that the subject has previously experienced or completed a particular action.

Expression frequency: Very common

Frequent in

Science

55%

News & Media

30%

Formal & Business

7%

Less common in

Academia

5%

Encyclopedias

2%

Wiki

1%

Ludwig's WRAP-UP

In summary, the phrase "have already undergone" is a grammatically sound and commonly used expression to indicate that a subject has previously experienced a specific process or action. Ludwig AI confirms that the phrase is correct and can be used in written English. Its prevalence across diverse contexts—spanning science, news, and formal business—underscores its versatility and broad applicability. While generally neutral to formal in tone, the key is to ensure clarity and avoid redundancy. By employing the suggestions above, writers can use "have already undergone" effectively, conveying completed actions precisely.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

have previously completed

Combines the aspects of prior occurrence and finished status for a more emphatic statement.

have previously experienced

Focuses on the prior experience, emphasizing that the event occurred before the current context.

have completed

Highlights the finished nature of the process, emphasizing that it is done.

have gone through

Emphasizes the process itself, often implying a difficult or transformative experience.

have undertaken

Highlights a deliberate and often significant process that was started and finished.

have passed through

Similar to "have gone through" but can also suggest a less impactful or briefer experience.

have concluded

Focuses on the termination or end point of an operation.

have been subjected to

Implies that the process was imposed upon the subject, often with a negative connotation.

have been processed

Emphasizes that something was changed due to external action.

have realized

Highlights achieving something planned, promised, or expected.

FAQs

How can I use "have already undergone" in a sentence?

The phrase "have already undergone" is used to indicate that someone or something has experienced a particular process or event. For example, "The building "has already undergone" renovations" or "Patients who "have already undergone" the treatment showed significant improvement".

What are some alternatives to "have already undergone"?

Alternatives include "have previously experienced", "have completed", or "have gone through", depending on the nuance you want to convey.

Is it correct to say "have already underwent" instead of "have already undergone"?

No, "have already underwent" is grammatically incorrect. The correct past participle form of "undergo" is "undergone". So, the proper phrasing is ""have already undergone"".

What is the difference between "have undergone" and "have already undergone"?

Both phrases indicate a completed action, but ""have already undergone"" emphasizes that the action happened sometime before the current moment. The addition of "already" highlights the timing and can imply a sense of anticipation or readiness for the next step.