must have conceived

USAGE SUMMARY

The phrase "must have conceived" is correct and usable in written English.
It is typically used to express a strong assumption or deduction about something that was thought of or created in the past. Example: "Given the complexity of the design, the architect must have conceived a detailed plan before starting the project."

✓ Grammatically correct

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

4 human-written examples

They must have conceived him in primary school.

The Guardian

But Sperber's rigor also yields gems, as when he deduces that the Marxes must have conceived their first child in the summer of 1843, while on a visit to Marx's mother-in-law.

The New Yorker

We must have conceived on our first try, and I wanted to go back to that horrid woman and wave my positive Home Pregnancy Test in her face, saying: "Who are you calling old?" Before I could find another gynecologist, the pregnancy ended.

The New York Times

Given the earlier atomists' denial that the atom has any measure, Pines conjectured that unlike their later counterparts the earlier theologians must have conceived of the atom as a point.

SEP

Human-verified similar examples from authoritative sources

Similar Expressions

56 human-written examples

What a fashion brain the designer must have to have conceived all these original ideas, executed them in his tiny East London studio and offered them as a gift to his new owner, François-Henri François-Henri Pinaultchairmanecutive of the luxury group PPR.

The New York Times

To have conceived a plot that involved the manipulation of two powerful figures and to have dared to put it into action must have required a degree of calculation and sang-froid that never registers in Ms. Swank's performance.

The New York Times

NM have conceived the study.

BMC Cancer

Mr. Resnick also wrote and directed one of the weirdest movies of the last decade, "Cabin Boy," a postmodern freakout starring Mr. Elliott as a privileged man-boy in a Richie Rich outfit and wig and featuring a terrifically vivid David Letterman as a mean-spirited sailor who must have been conceived as the evil twin of the guy on the Old Spice commercials.

The New York Times

He also injects some of his utterly distinct fast-cut "hip hop" sequences, which work surprisingly well – and there's a brilliant five minute segment in the middle of the film accompanying Crowe's description of creation that must have been conceived in similar spirit to the birth-of-the-universe scene in Terrence Malick's The Tree of Life.

The Guardian - Film

Furthermore, according to Trevor Marriott, an expert on the Jack the Ripper case, Alice "must have been conceived between 18 July and 11 August 1884".

Wikipedia

Those born during summer (May, June and July) must have been conceived during winter (November, December and January).

Dermato-Endocrinology

Expert writing Tips

Best practice

When using "must have conceived", be mindful of the tone. It implies a high degree of certainty, so avoid it when the situation calls for more tentative language like "might have" or "could have".

Common error

Avoid using "must have conceived" when you only have weak evidence or are speculating. Using it in situations where the deduction is not well-supported can weaken your argument or make you sound presumptuous.

Linguistic Context

The phrase "must have conceived" functions as a modal verb phrase expressing a strong inference or deduction about a past action. It suggests a high degree of certainty that someone originated or created an idea, plan, or concept. Ludwig AI confirms its correctness and usability.

Expression frequency: Common

Frequent in

News & Media

30%

Science

30%

Wiki

15%

Less common in

Formal & Business

10%

Reference

10%

Encyclopedias

5%

Ludwig's WRAP-UP

The phrase "must have conceived" is used to express a strong deduction about a past act of creation or origination of an idea. Ludwig AI confirms that the phrase follows standard English grammar rules and is appropriate for use in writing. The phrase appears most commonly in News & Media and Scientific contexts, and less commonly in Formal & Business settings. When using "must have conceived", it's important to ensure the context supports a reasonable inference and to avoid overstating certainty based on weak evidence. Alternatives such as "likely formulated" or "probably devised" may be suitable depending on the intended nuance.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

very likely imagined

Emphasizes the likelihood of something being imagined, offering a softer deduction.

had to have imagined

Replaces "must have" with "had to have", emphasizing a necessary conclusion about a past imagining.

probably devised

Uses "probably" to soften the certainty, while "devised" suggests a planned creation.

certainly envisioned

Replaces "conceived" with "envisioned", emphasizing a mental picture with high certainty.

likely formulated

Focuses on the formation of an idea, replacing "conceived" with "formulated" and implying a probability.

plausibly invented

Suggests that the idea was invented and that it is believable or realistic.

almost certainly created

Focuses on the act of creation with a high degree of certainty.

undoubtedly originated

Highlights the origin of the idea with strong confidence, using "undoubtedly" to replace "must have".

necessarily designed

Implies that the design was a necessary outcome, providing a more structured tone.

surely thought up

Uses a more informal tone, replacing "conceived" with "thought up" and indicating strong belief.

FAQs

How can I use "must have conceived" in a sentence?

You can use "must have conceived" to express a strong deduction or belief about the origin of an idea or plan. For example, "Given the complexity of the project, the team "must have conceived" a detailed strategy beforehand".

What are some alternatives to "must have conceived"?

Alternatives include phrases like "likely formulated", "probably devised", or "certainly envisioned", depending on the specific nuance you want to convey.

Is it always appropriate to use "must have conceived"?

No, it's best used when there's substantial evidence supporting your deduction. If you're merely speculating, consider using more tentative language.

What's the difference between "must have conceived" and "might have conceived"?

"Must have conceived" implies a strong degree of certainty based on available evidence, while "might have conceived" suggests a possibility or speculation. The choice depends on the level of confidence you have in your deduction.