does not always exist

USAGE SUMMARY

The phrase "does not always exist" is correct and usable in written English.
It can be used to indicate that something is not consistently present or available in all situations. Example: "In some cases, a solution does not always exist, making the problem more complex."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

28 human-written examples

And in a market where demand outstrips supply, the option to go elsewhere does not always exist.

The Guardian

Beamer, who played cornerback for Virginia Tech from 1966 to 1968, was afforded the patience that does not always exist in today's win-now-or-else era.

The New York Times - Sports

Because although this council has agreed a resolution to allow for safe, unimpeded access, it does not always exist for the brave men and women on the ground trying to deliver assistance into these areas.

The Guardian

However, such pilot sequence does not always exist.

EURASIP Journal on Wireless Communications and Networking

Unfortunately, such a simple control-place-based solution does not always exist.

IFAC Proceedings Volumes

We also show that an ELE does not always exist in the imperfect monitoring case.

Artificial Intelligence

Human-verified similar examples from authoritative sources

Similar Expressions

32 human-written examples

Being on the ice places the two children in a world that doesn't always exist; it's a perfect kind of unreality and gives the episode a timeless quality, which is especially effective in this time-slip novel.

The Guardian

The playoffs, no matter what the series situation or where the game is, demand an attitude that doesn't always exist during the weary and winding 82 games of the regular-season schedule.

The New York Times - Sports

Forget costs in emerging markets shipping to far-flung areas doesn't always exist.

TechCrunch

Reposting friends' Facebook images does not violate Facebook's privacy policy, perhaps based on a presumption of human decency that, as we've learned in the past, doesn't always exist on the Internet.

Huffington Post

Surname recognition methods rely on low levels of interethnic marriages and the existence of distinctive surname nomenclatures (which do not always exist for some ethnic groups, eg, Black populations in the USA).

BMJ Open

Expert writing Tips

Best practice

When using "does not always exist", ensure the context clearly indicates what conditions or factors influence its presence or absence. This adds clarity and precision to your writing.

Common error

Avoid using "does not always exist" as a vague statement without specifying why or when something might not exist. Provide specific examples or conditions to support your claim.

Linguistic Context

The phrase "does not always exist" functions as a qualifier, indicating that the existence of something is conditional rather than absolute. As Ludwig AI confirms, this phrase is grammatically sound and useful for expressing uncertainty or variability.

Expression frequency: Uncommon

Frequent in

Science

60%

News & Media

30%

Formal & Business

10%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "does not always exist" is a grammatically sound and useful expression for indicating that something is conditional or not universally present. As Ludwig AI confirms, this phrase is appropriate for diverse contexts, especially in scientific and news reporting, offering nuance and precision. When using this phrase, ensure that the conditions affecting existence are specified to avoid vagueness. Alternatives like "is not necessarily the case" or "is not always present" can be used for similar effect, with slight variations in formality.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

is not invariably present

Replaces "does not always exist" with a more formal tone, emphasizing the lack of consistent presence.

is not a given

Conveys that something cannot be assumed or taken for granted.

is not necessarily the case

Indicates that a particular outcome or situation is not guaranteed.

is not a constant

Highlights the variability or impermanence of something.

is not universally available

Focuses on the lack of widespread accessibility.

is not always guaranteed

Emphasizes the uncertainty or lack of assurance.

is not always found

Highlights that something isn't located in every instance.

is sometimes absent

Emphasizes the occasional absence of something.

is subject to change

Highlights the potential for alteration or modification over time.

is contingent on circumstances

Highlights that the existence or occurrence of something depends on specific conditions.

FAQs

How can I use "does not always exist" in a sentence?

You can use "does not always exist" to indicate that something is not consistently present or available in all situations. For instance, "A clear solution "does not always exist", making the problem more complex."

What are some alternatives to the phrase "does not always exist"?

Alternatives include "is not necessarily the case", "is not always present", or "is not a given" depending on the context.

Is it grammatically correct to say "does not always exist"?

Yes, "does not always exist" is grammatically correct and widely used in English to express that something is not consistently present.

What is the difference between "does not exist" and "does not always exist"?

"Does not exist" implies that something is completely absent, while "does not always exist" suggests it is present in some cases but not in others. The latter indicates a conditional or inconsistent presence.