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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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I suppose that

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "I suppose that" is correct and can be used in written English.
It is used to express an opinion or conclusion that is based on probability. For example: "I suppose that the weather will be mild this weekend."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

(i) Suppose that, then.

(i) Suppose that is elliptic.

To see (i), suppose that is even.

Proof (i) Suppose that u ∈ N λ +.

(i) Suppose that ∇ φ = ∇ ψ holds.

(3.9) (i) Suppose that T is continuous.

(i) Suppose that (v, ▽v) ∈ K.

(i) Suppose that (0<gamma<betaleq1).

(i) Suppose that T is continuous.

I suppose that could change," he said.

News & Media

Independent
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Human-verified similar examples from authoritative sources

Similar Expressions

1 human-written examples

Case I. Suppose that (i 1 holds.

Expert writing Tips

Best practice

Use "I suppose that" to express an assumption or tentative conclusion. It is suitable when you want to convey a degree of uncertainty or politeness.

Common error

Avoid overuse of "I suppose that" in formal writing, as it can make your statements appear weak. Consider stronger alternatives like "I believe that" or "I assume that" to convey more confidence.

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 primary grammatical function of "I suppose that" is to act as a hedge, softening the assertion that follows. It introduces a statement with a degree of uncertainty or tentativeness. Examples from Ludwig show it used across various contexts to express assumptions or opinions.

Expression frequency: Common

Frequent in

News & Media

45%

Science

35%

Formal & Business

10%

Less common in

Encyclopedias

5%

Wiki

3%

Reference

2%

Ludwig's WRAP-UP

"I suppose that" is a versatile phrase used to express tentative beliefs or assumptions. Ludwig AI confirms its grammatical correctness and common usage. While it's suitable for various contexts, overuse in formal writing can weaken your message. Alternatives like "I assume that" or "I believe that" can convey more confidence. This phrase functions as a hedge, softening assertions and adding a degree of uncertainty. Occurring most frequently in News & Media and Science, "I suppose that" maintains a neutral register, making it appropriate for diverse communication scenarios.

FAQs

How can I use "I suppose that" in a sentence?

"I suppose that" is used to express an assumption or a tentative belief. For example, "I suppose that it will rain tomorrow" suggests you are not certain about the weather forecast.

What can I say instead of "I suppose that"?

You can use alternatives like "I assume that", "I presume that", or "I imagine that" depending on the context and the degree of certainty you want to convey.

Is it better to use "I think that" or "I suppose that"?

"I think that" generally implies a stronger belief than "I suppose that". "I think that" suggests you have given the matter some thought, while "I suppose that" indicates a more casual or tentative assumption.

When is it inappropriate to use "I suppose that"?

Using "I suppose that" may be inappropriate in situations where you need to project confidence or authority. For example, in a formal presentation or a critical decision-making scenario, it's better to use more assertive language.

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Authority and reliability

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Real-world application tested

Most frequent sentences: