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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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doubtful to predict that

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "doubtful to predict that" is not correct in English.
Did you mean "doubtful that it is possible to predict"? You can use a corrected version of this phrase when expressing uncertainty about the ability to make predictions regarding a specific situation or outcome. Example: "Given the unpredictable nature of the market, it is doubtful that we can accurately predict the next trends."

⚠ May contain grammatical issues

Human-verified similar examples from authoritative sources

Similar Expressions

60 human-written examples

"It's pretty hard to predict that".

News & Media

The New York Times

"Unfortunately" future developments were so difficult to predict that it would become doubtful whether it is possible at all to draw lessons for today's governance.

"That is difficult to predict".

News & Media

The New York Times

That is hard to predict.

News & Media

The New York Times

Zhang says that's hard to predict.

Science & Research

Science Magazine

"We can use that to predict things".

News & Media

The New York Times

Nevertheless, the knowledge accrued thus far in such models suggests that their usefulness to predict therapeutic indices of cancer chemopreventive agents is rather doubtful (Corpet and Pierre, 2003).

"Beyond that, it's hard to predict.

News & Media

The New York Times

That's pretty easy to predict.

News & Media

Forbes

Correlation analysis showed that CDGT-V had no correlation with non-residual V fractions, indicating that it is doubtful whether BCR extraction alone can be used to predict the bioavailability of V in this study.

That said, collapses are hard to predict.

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Expert writing Tips

Best practice

Avoid using the phrase "doubtful to predict that" in formal writing. It is grammatically awkward. Rephrase for clarity and correctness using terms like "difficult to predict" or "it is doubtful that...".

Common error

A common mistake is directly linking 'doubtful' with an infinitive ('to predict'). Instead, ensure 'doubtful' is followed by 'that' and a clause, or rephrase to use 'difficult' or 'hard' with the infinitive. For example: "It is doubtful that we can predict..." or "It is difficult to predict...".

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

1.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "doubtful to predict that" attempts to express uncertainty about the ability to make a prediction. However, according to Ludwig AI, the phrase does not conform to standard English grammar rules.

Expression frequency: Missing

Frequent in

Science

0%

News & Media

0%

Formal & Business

0%

Less common in

Science

0%

News & Media

0%

Formal & Business

0%

Ludwig's WRAP-UP

In summary, while the phrase "doubtful to predict that" may appear in various texts, it is considered grammatically incorrect. Ludwig AI also agrees with this conclusion. To convey the intended meaning of uncertainty regarding a prediction, it's advisable to use more standard constructions like "difficult to predict" or "it is doubtful that [clause]". Choosing grammatically sound alternatives enhances clarity and credibility in writing. Always ensure that 'doubtful' is correctly followed by 'that' and a clause to avoid misuse.

FAQs

How can I correctly express uncertainty about a prediction?

Instead of "doubtful to predict that", use phrases like "difficult to predict", or "it is doubtful that [clause]". The latter provides a grammatically sound way to express uncertainty.

Is "doubtful to predict that" grammatically correct?

No, "doubtful to predict that" is not considered grammatically correct in standard English. It's better to say "difficult to predict" or use a construction like "it is doubtful that...".

What are some alternatives to "doubtful to predict that" that maintain a similar meaning?

Consider alternatives such as "hard to foresee", "unlikely to be forecast", or simply "unpredictable". These options offer clearer and more grammatically correct ways to express uncertainty.

Which is the correct phrasing: "doubtful to predict that" or "difficult to predict that"?

"Difficult to predict that" is more appropriate. This is because "doubtful to predict that" is grammatically awkward, and sounds incorrect. Alternatively, one could also say "it is doubtful that it is possible to predict".

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Source & Trust

86%

Authority and reliability

1.8/5

Expert rating

Real-world application tested

Most frequent sentences: