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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
I think not
Grammar usage guide and real-world examplesUSAGE SUMMARY
"I think not" is a correct and commonly used phrase in written English.
It is typically used as a response to a statement or question, to indicate disagreement or doubt about something. Example: "Do you think the new policy will be effective?" "I think not. It seems overly complicated and unclear to me."
✓ Grammatically correct
News & Media
Science
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
58 human-written examples
I think not, somehow.
News & Media
Again, I think not".
News & Media
But I think not.
News & Media
"At least I think not".
News & Media
I think not, old chap.
News & Media
Nevertheless, I think not.
News & Media
Somehow I think not.
News & Media
Actually, I think not.
News & Media
Personally, I think not.
News & Media
Well, I think not".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
1 human-written examples
I think not much".
News & Media
Expert writing Tips
Best practice
Use "I think not" to politely express disagreement or doubt, particularly when you don't want to be overly assertive or confrontational.
Common error
While acceptable, overuse of "I think not" can make your writing sound repetitive. Consider alternatives like "I disagree" or "I doubt that" for variety.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "I think not" is as an interjection or a short declarative statement expressing disagreement or doubt. Ludwig shows the phrase is mostly used as a direct response.
Frequent in
News & Media
68%
Science
15%
Formal & Business
7%
Less common in
Encyclopedias
3%
Wiki
3%
Reference
2%
Ludwig's WRAP-UP
In summary, "I think not" is a common phrase used to express disagreement or doubt. Ludwig AI confirms its grammatical correctness and frequent appearance in news and media sources. While versatile, it's important to consider the formality of the context. Alternatives such as "I disagree" or "I doubt it" can offer variety in writing. The phrase serves as a concise interjection, suitable for expressing a contrary opinion without being overly assertive. Ultimately, as the AI indicates, it is a valid and useful expression to have in your linguistic toolkit.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
I believe not
Emphasizes a personal belief or conviction that something is not true or likely.
I suppose not
Suggests a reluctant or hesitant agreement with a negative statement.
I imagine not
Indicates that something is unlikely based on one's imagination or expectations.
I expect not
Implies an anticipation that something will not happen or is not the case.
I consider not
Conveys that you don't believe or consider something to be the case.
I assume not
Indicates an assumption that something is not true, often without concrete evidence.
I suggest not
Provides a negative suggestion or recommendation.
I understand not
Expresses a lack of comprehension and also disagreement.
I say not
Indicates disagreement in a more emphatic or declarative manner.
I feel not
Expresses that something doesn't feel correct, adding a subjective element.
FAQs
How can I use "I think not" in a sentence?
"I think not" is typically used as a short, direct response to a statement or question where you disagree or express doubt. For instance, in response to "Do you think it will rain today?", you could say, "I think not."
What are some alternatives to "I think not"?
Alternatives include "I believe not", "I doubt it", or simply "I disagree" depending on the context.
Is "I think not" formal or informal?
"I think not" is generally considered semi-formal to neutral. It is suitable for many contexts but might be too informal for highly formal writing. Always consider your audience.
What's the difference between "I think not" and "I don't think so"?
"I think not" is a more direct and concise way of expressing disagreement or doubt. "I don't think so" is a slightly softer or more hesitant way of saying the same thing. Choose the phrase that best fits the tone you want to convey.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested