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
i shall think
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "I shall think" is correct and usable in written English.
It can be used when expressing a future intention or decision to contemplate or consider something. Example: "After reviewing the proposal, I shall think about the best course of action before making a decision."
✓ Grammatically correct
News & Media
Alternative expressions(7)
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
8 human-written examples
I shall think about it.
News & Media
I shall think of that more than anything next week".
News & Media
On the evening in question, I shall think about two poems.
News & Media
When any single digital station produces as much variety and excellence as a single day in the life of Radio 3 or 4 I shall think again.
News & Media
"If, in some afterlife, conversation is permitted, I shall think it is my duty to seek out Michael Powell and apologise".
News & Media
As I'll watch the film on TV here, I shall think of the old grandmother at the front of the crowd and her enraptured attention watching members of her own family out hunting.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
51 human-written examples
It was small and well-read and it minded its Ps & Qs, and I think I shall remember it for some time.
News & Media
"We shall think of something," says her lover.
News & Media
I shall always think of Don with great fondness and treasure the times I had with him, both on and off the bandstand".
News & Media
His memory will probably have me looking over my shoulder in the streets of my own city, London, for the rest of my life, and although the thought would probably make him furious, I shall always think of him as part of my history and as part of my identity as a Briton.
News & Media
I shall not think peace complete if we do not get rid of Gibraltar".
Wiki
Expert writing Tips
Best practice
While "i shall think" is grammatically correct, be aware that in contemporary English, "i will think" is more common and may sound more natural to modern readers.
Common error
Avoid using "i shall think" in informal contexts where it might sound overly stilted or unnatural. In casual conversations, "i'll think about it" is generally more appropriate.
Source & Trust
92%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "i shall think" functions as an expression of future intention or determination to consider something. It indicates that the speaker plans to engage in a process of contemplation or reflection. Ludwig's examples showcase the phrase in various contexts, primarily in News & Media.
Frequent in
News & Media
100%
Less common in
Science
0%
Formal & Business
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "i shall think" is a grammatically sound and relatively common expression used to convey a future intention to consider something. Ludwig AI confirms its correctness and provides numerous examples from reputable sources, primarily in the News & Media category. While generally neutral to formal in tone, it's important to consider the context and audience, as the more modern "i will think" might be preferable in less formal situations. When aiming for a touch of traditional English and a clear commitment to careful consideration, "i shall think" remains a valid and effective choice.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
i will consider
A more direct and common way to express future consideration.
i will contemplate
Uses a more formal verb, 'contemplate', suggesting deeper thought than just 'think'.
i shall reflect
Mirroring the formality of the original, but swapping think for reflect.
i intend to ponder
Emphasizes a deliberate and thoughtful consideration in the future.
i will give it thought
A more casual and idiomatic way to say one will think about something.
i plan to reflect on
Focuses on reviewing and thinking deeply about something.
i will mull over
Suggests a slow and careful consideration of something.
i am to consider
A more formal and somewhat archaic way to express future consideration.
i am going to deliberate
Suggests a careful and thorough discussion or consideration, often before making a decision.
i will turn it over in my mind
Emphasizes the process of mentally examining something from different angles.
FAQs
How to use "i shall think" in a sentence?
You can use "i shall think" to express a future intention to consider something, such as, "After the meeting, "i shall think" about the best course of action".
What can I say instead of "i shall think"?
You can use alternatives like "i will consider", "i intend to reflect", or "i will give it thought" depending on the context.
Which is correct, "i shall think" or "i will think"?
Both "i shall think" and "i will think" are grammatically correct, but "i will think" is more commonly used in contemporary English. "I shall" retains a formal tone. Traditionally, "shall" was used with "I" and "we" to express simple futurity, while "will" was used with other subjects. This rule is less strictly followed today.
What's the difference between "i shall think" and "i will think"?
"I shall think" and "i will think" both express future intention, but "i shall think" carries a more formal tone and a stronger sense of commitment. "I will think" is a more general and common expression of future consideration.
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