must be affected

USAGE SUMMARY

The phrase "must be affected" is correct and usable in written English.
It can be used when indicating that something is likely to be influenced or changed by a particular factor or condition. Example: "The outcome of the experiment must be affected by the temperature at which it is conducted."

✓ Grammatically correct

Science

News & Media

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

39 human-written examples

At least one parent must be affected to have an affected child.If both parents are heterozygous (each have one affected copy of the gene and one normal copy) then there is a 75% chance that their children will acquire the disease.

Wikipedia

But they will and must be affected by it.

The Guardian

For a woman to get the disease, both X chromosomes must be affected.

The New York Times - Science

In that case, continued Einstein's Gedankenexperiment, light must be affected by gravity.

Encyclopedia Britannica

(Or to put it in the bureaucratic parlance of Ray's lieutenant: "Dualities must be affected to serve public interest").

The Guardian - TV & Radio

Elizabeth complains: "Our importance, our respectability in the world, must be affected by the wild volatility, the assurance and disdain of all restraint which mark Lydia's character".

The Guardian - Books

Human-verified similar examples from authoritative sources

Similar Expressions

20 human-written examples

Dr Bhaskaran said that the variation in its impact across different forms of cancer said it must be affecting risk "through a number of different processes, depending on the cancer type".

Independent

The forced pedaling regimen, on the other hand, did lead to better full-body movement control, prompting Dr. Alberts to conclude that the exercise must be affecting the riders' brains, as well as their muscles, a theory that was substantiated when he used functional M.R.I. machines to see inside his volunteers' skulls.

The New York Times

So one TCA molecule must be affecting a number of CNG channels simultaneously.

Science Magazine

So, in my attempt to comfort myself, I assumed that her mental health must be affecting her judgment.

Huffington Post

In these cases, tamoxifen must be affecting the activity of interaction networks.

Plosone

Expert writing Tips

Best practice

When using "must be affected", ensure the context clearly indicates what is causing the effect. Specify the influencing factor to provide clarity for the reader.

Common error

Avoid using "must be affected" without providing specific details about the subject and the influencing factor. Vague statements can weaken the impact of your writing.

Linguistic Context

The phrase "must be affected" functions as a modal passive construction. It expresses a strong likelihood or necessity that something is undergoing or will undergo a change or influence. Ludwig AI validates its grammatical correctness.

Expression frequency: Common

Frequent in

Science

50%

News & Media

33%

Encyclopedias

17%

Less common in

Formal & Business

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "must be affected" is a common and grammatically correct construction used to express a strong likelihood or inevitability of influence. According to Ludwig AI, the phrase is usable in written English when indicating that something is likely to be influenced or changed. Predominantly found in scientific and news contexts, it conveys a cause-and-effect relationship. Alternatives include phrases like "is bound to be influenced" and "will definitely be impacted". When using "must be affected", ensure that the influencing factor is clearly specified to avoid vagueness.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

is inevitably impacted

Changes the modal verb and uses 'impacted' instead of 'affected'.

is bound to be influenced

Replaces "must" with "is bound to" and "affected" with "influenced".

will definitely be impacted

Uses "will definitely" to express certainty and 'impacted' for 'affected'.

is certainly influenced by

Emphasizes certainty using "certainly" and replaces 'affected' with 'influenced by'.

cannot escape being influenced

Emphasizes inevitability through negation of escape and 'influenced' rather than 'affected'.

is subject to influence

Uses a more formal tone, replacing the modal verb with 'is subject to'.

will invariably feel the impact of

Introduces a more emphatic and descriptive form, highlighting the feeling of impact.

is destined to be altered

Changes "affected" to "altered" conveying a similar sense of change.

is poised to undergo changes

Shifts the focus towards the process of change, using 'undergo changes'.

cannot avoid being altered

Focus on inevitability using 'cannot avoid' with 'altered' instead of 'affected'.

FAQs

How can I use "must be affected" in a sentence?

Use "must be affected" to indicate that something is inevitably influenced or changed by a specific factor. For example, "The results of the study must be affected by the sample size".

What are some alternatives to "must be affected"?

You can use alternatives like "is bound to be influenced", "is certainly influenced by", or "will definitely be impacted" depending on the context.

What's the difference between "must be affected" and "might be affected"?

"Must be affected" indicates a higher degree of certainty about the influence, while "might be affected" suggests a possibility but not a certainty. For example, 'The data must be affected by the bias' versus 'The data might be affected by the bias'.

Is it better to use "must be affected" or "must be impacted"?

Both "must be affected" and "must be impacted" are acceptable. "Affected" is generally more common and versatile, while "impacted" can sometimes be perceived as business jargon. The choice often depends on the specific context and desired tone.