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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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we have not

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "we have not" is grammatically correct and can be used in written English.
It is the present perfect tense of "not have," and is commonly used to negate or deny something that has happened or been done in the past. Example: "We have not finished the project yet, but we are making good progress."

✓ Grammatically correct

News & Media

Sports

Arts

Business

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

No, we have not.

News & Media

The New York Times

We have not.

News & Media

The New York Times

We have not forgotten.

News & Media

The New York Times

We have not delivered.

News & Media

The New York Times

And we have not been.

News & Media

The New York Times

We have not," he said.

News & Media

Independent

We have not lacked effort.

"We have not stopped investigating.

"We have not given in.

News & Media

Independent

We have not lacked enthusiasm.

We have not peaked".

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Expert writing Tips

Best practice

When using "we have not", ensure the context clearly indicates what action or state is being negated. This provides clarity and avoids ambiguity in your writing.

Common error

Avoid using "we have not" with time expressions that require a simple past tense. For instance, instead of "we have not saw it yesterday", use "we did not see it yesterday".

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

86%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "we have not" primarily functions as a negative construction in the present perfect tense. As demonstrated by Ludwig's examples, it indicates that an action has not been completed or a state has not existed up to the present moment.

Expression frequency: Very common

Frequent in

News & Media

50%

Sports

16%

Formal & Business

10%

Less common in

Science

8%

Arts

6%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, the phrase "we have not" serves as a versatile tool for expressing negation in the present perfect tense across a wide array of contexts. As verified by Ludwig, its grammatical correctness and frequent usage make it a staple in both formal and informal communication. When employing this phrase, it's crucial to consider the intended time frame and ensure consistency with the rest of the sentence. The prevalence of "we have not" in reputable sources such as The New York Times and BBC underscores its reliability and acceptance in standard English.

FAQs

How do I use "we have not" in a sentence?

Use "we have not" to negate actions completed by a group in the past. For example, "we have not yet finalized the details of the agreement".

What is a more informal way to say "we have not"?

The contraction "we haven't" is a more casual and commonly used alternative to "we have not".

Which is correct, "we have not seen" or "we didn't see"?

"We have not seen" implies the action has not occurred up to the present, whereas "we didn't see" refers to a specific time in the past.

What's the difference between "we have not" and "we do not have"?

"We have not" indicates the non-completion of an action, while "we do not have" indicates a lack of possession or attribute.

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Source & Trust

86%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: