Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
should have ensured
Grammar usage guide and real-world examplesUSAGE SUMMARY
"should have ensured" is a correct and usable phrase in written English.
It is used to express regret or criticize something that was not done or taken care of. Example Sentence: The administrator should have ensured that all safety protocols were followed.
✓ Grammatically correct
News & Media
Academia
Science
Alternative expressions(20)
should have made sure
should have guaranteed
should have protected
should have secured
should have encouraged
should have safeguards
should have been
should have scored
should have looked
should have charged
should have ended
should have pretended
should have screamed
should have fired
should have watched
should have scrutinized
should have investigated
should have searched
should have picked
ought to have verified
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
44 human-written examples
They should have ensured that those steps were taken".
News & Media
In a good system, they say, government should have ensured the lowest tariff is for everyone not just old people.
News & Media
Because Buono seeks new relief, he must show (and the District Court should have ensured) that he has standing to pursue it.
Academia
With hindsight, development NGOs recognise that we should have ensured that resources and strategies were in place so that the campaign went deep as well as broad.
News & Media
Benjamin Rhodes, the deputy national security adviser, said Russia should have ensured a halt to air operations in an area where "humanitarian assistance is flowing".
News & Media
David Fisher, senior OFT director for consumer credit, said: "These issues were not deliberate misconduct, but the institutions concerned should have ensured they were complying with the law.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
16 human-written examples
His qualifications as a funny rich man should not have ensured a position of political responsibility for him.
News & Media
The IRB should also have ensured that the informed consent form for parents explicitly stated that the rice is the product of genetic engineering.
Science & Research
Shouldn't that have ensured the company's success?
News & Media
The only value that the government should uphold, once it has ensured the peace, is personal autonomy.
News & Media
However, in the viewpoint of the present hypothesis, the specificity should have been ensured alone by the aa-binding site at the place of the anticodon loop.
Science
Expert writing Tips
Best practice
Consider the context when using "should have ensured". It's most effective when discussing failures of process, oversight, or responsibility, especially when analyzing past events.
Common error
Avoid using "should have ensured" for trivial suggestions or personal preferences. It's a strong phrase best reserved for situations where a clear duty or expectation was not met, not just for offering casual advice. For simple suggestions, consider using phrases like "could have" or "might have" instead.
Source & Trust
92%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "should have ensured" functions as a modal perfect construction expressing criticism or regret about a missed opportunity to guarantee a specific outcome. It assesses a past action and implies that a different course of action would have led to a more desirable result. This is supported by Ludwig examples, which often appear in contexts of accountability and failure to meet expectations.
Frequent in
News & Media
68%
Science
18%
Academia
14%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "should have ensured" is a modal verb phrase used to express regret or criticism about a missed opportunity to guarantee a specific outcome. As Ludwig AI points out, the phrase is grammatically correct and widely used across various contexts, particularly in news, academia, and science. When writing, it's essential to identify who held the responsibility and what the expected outcome was, while avoiding its overuse for trivial suggestions. Related phrases like "ought to have guaranteed" and "needed to have secured" can offer alternative ways to express similar ideas. Recognizing its communicative purpose and register allows for its effective application in writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
ought to have guaranteed
Replaces "should" with "ought to", adding a stronger sense of moral obligation while "guaranteed" specifies a stronger level of certainty than ensured.
needed to have secured
Emphasizes the necessity of securing something, suggesting a critical requirement that was not met.
had to have guaranteed
Indicates a past obligation to guarantee a specific outcome, stressing the importance and certainty of the result.
was required to have verified
Highlights a formal requirement to verify something, focusing on confirmation and accuracy.
was supposed to have confirmed
Suggests an expectation or agreement to confirm something, implying a failure to meet this expectation.
must have ascertained
Indicates a strong logical inference about a past action of ascertaining something, highlighting a failure to confirm.
failed to guarantee
Focuses directly on the failure to guarantee something, emphasizing the negative outcome.
dropped the ball on ensuring
Uses an idiom to express negligence in ensuring something, suggesting a careless mistake.
neglected to assure
Highlights the neglect in assuring something, implying a lack of attention or care.
overlooked the need to verify
Emphasizes the oversight in verifying something, suggesting a missed opportunity or a lack of diligence.
FAQs
How can I rephrase "should have ensured" to sound less accusatory?
To soften the tone, consider using alternatives like "could have ensured" or "might have ensured". These options suggest a possibility rather than a direct failure of responsibility.
What does "should have ensured" imply about the situation?
The phrase "should have ensured" implies that there was a clear expectation or duty to guarantee a specific outcome, and that this expectation was not met. It often carries a tone of regret or criticism.
Is "should have ensured" formal or informal?
"Should have ensured" is suitable for both formal and informal contexts, although it's most commonly found in news, academic, and professional settings. The level of formality depends more on the surrounding language and the overall tone of the piece.
What's the difference between "should have ensured" and "should have made sure"?
While both phrases convey a similar meaning, "should have ensured" suggests a more active and guaranteed outcome, whereas "should have made sure" implies a more general effort to verify or confirm something. The choice depends on whether the emphasis is on the guarantee or the effort.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
92%
Authority and reliability
4.5/5
Expert rating
Real-world application tested