we have shown before

USAGE SUMMARY

The phrase "we have shown before" is correct and usable in written English.
It can be used when referring to previously presented information or evidence in a discussion or argument. Example: "As we have shown before, the data supports our hypothesis regarding climate change."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

"We have shown before that we can fight.

Independent

As we have shown before, there are far more PhDs produced each year than there are job openings.

The Economist

And we also have the technology because we have shown before that we have connected two billion people in the last 15 years.

The Guardian

As we have shown before, an infinite number of cut limit is not feasible.

Journal of Theoretical and Applied Physics

We have shown before that Survivin-mediated resistance against chemotherapeutic agents is caused by the shutdown of mitochondrial complex I activity and a metabolic shift of neuroblastoma cells from oxidative phosphorylation to aerobic glycolysis.

Molecular and Cellular Pediatrics

But, as we have shown before, the Green's function related to the problem on the space (X_{1}) remains positive on the interval ((- ( lambda_{5}^{1} ) ^{5},- ( lambda_{5}^{2} ) ^{5}]).

Boundary Value Problems

This confirms our hypothesis that users' online food preferences change during the weekend which becomes visible in their recipe selection process which is in part driven by ingredient preferences as we have shown before.

EPJ Data Science

We have shown before that the radiolabeled tyrosine kinase inhibitor [11C]erlotinib undergoes in mice Abcg2-mediated hepatobiliary excretion, suggesting an utility to measure the transport activity of Abcg2 in the liver [1].

EJNMMI Research

As we have shown before, the effects of the use of mobile devices in academic performance are not very promising and the challenges related with multitasking and learning in a complex and rhizomatic world must require a tremendous pedagogical and instructional effort for a successful implementation.

International Journal of Educational Technology in Higher Education

We have shown before [26] that the ETP value depends on the level of dilution.

Plosone

We have shown before that the T1-secreted effector protein SopE plays a role in caspase-1 activation [12].

Plosone

Expert writing Tips

Best practice

Use "we have shown before" to refer to findings or arguments that have been previously established in your current work or in prior publications, ensuring that the context is clear to the reader.

Common error

Avoid starting multiple consecutive sentences with "we have shown before". Vary your sentence structure and use alternative phrases to maintain reader engagement.

Linguistic Context

The phrase "we have shown before" functions as a transitional phrase to connect current statements with prior research or evidence. As Ludwig AI shows, this phrase commonly introduces findings that support or provide context for new arguments.

Expression frequency: Very common

Frequent in

Science

86%

News & Media

12%

Formal & Business

2%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "we have shown before" is a grammatically correct and very common expression used to reference prior findings or evidence. Ludwig AI confirms its validity and broad applicability. It is most frequently used in scientific and academic writing to establish credibility and provide context for new arguments. While effective, it is important to vary sentence structure and use alternative phrases to avoid redundancy. Common alternatives include "as previously demonstrated" and "we previously established". By understanding its function, purpose, and register, writers can effectively incorporate this phrase into their work.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

as we previously demonstrated

This option is similar but adds emphasis on who did the showing

we demonstrated earlier

This option is slightly more concise, shortening the phrase while maintaining its meaning.

as previously demonstrated

This alternative uses more formal language to convey the same meaning, emphasizing the prior demonstration.

we previously established

Replaces "shown" with "established", suggesting a higher degree of certainty or acceptance.

it has been previously shown

This alternative is in the passive voice, shifting the focus away from the actor.

we've already established

Uses a contraction and replaces "shown" with "established", creating a slightly more informal tone.

our previous research indicates

This version explicitly refers to research and uses "indicates" instead of "shown."

we've proven in the past

Emphasizes the conclusive nature of the prior showing by using the word "proven."

prior studies have indicated

This phrase generalizes the showing to multiple prior studies.

in our earlier work

This option refers to the previous work in a more general way.

FAQs

How can I use "we have shown before" in a sentence?

You can use "we have shown before" to reference previously established findings. For example, "We have shown before that this method is effective."

What are some alternatives to "we have shown before"?

Alternatives include "as previously demonstrated", "we previously established", or "it has been previously shown".

When is it appropriate to use "we have shown before" in academic writing?

It is appropriate to use "we have shown before" when referring to your own prior research or findings that are relevant to the current discussion. This helps to build a cohesive argument and provide context for your claims.

Is "we have shown before" too repetitive in a single paper?

While "we have shown before" is a useful phrase, overuse can make your writing repetitive. Try to incorporate varied language such as "as we demonstrated earlier" or "in our earlier work" to maintain reader interest.