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 quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

I could think

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "I could think" is correct and usable in written English.
It can be used when expressing a hypothetical situation or reflecting on a past thought process. Example: "In that moment, I could think of nothing but the consequences of my actions."

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

It was everyone I could think of.

News & Media

Independent

All I could think of was Cleveland.

News & Media

The New York Times

I called everyone I could think of.

News & Media

The New York Times

Everything I could think of went away".

News & Media

The New York Times

All I could think about was food.

I could think of none.

All I could think of was him. . . .

News & Media

The New Yorker

"I wrote anybody I could think of.

News & Media

The New York Times

All I could think about was them".

All I could think about was music..

I tried everything I could think of.

News & Media

The New Yorker
Show more...

Expert writing Tips

Best practice

Use "I could think" to express a past ability or possibility related to thinking, often in the context of reflecting on past events or decisions. It's versatile for expressing simple thoughts to complex reasoning.

Common error

Avoid using "I could think" when you actually mean "I should think". "Could" refers to ability or possibility, whereas "should" expresses obligation or recommendation. For instance, "I could think about it" means you are able to consider it, not that you necessarily ought to.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

89%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "I could think" primarily functions as an expression of past ability, possibility, or reflection. As Ludwig AI confirms, it's a grammatically sound phrase used to describe the capacity to think in a particular situation or time. The examples show the phrase used to describe what one was able to contemplate or consider.

Expression frequency: Very common

Frequent in

News & Media

100%

Less common in

Formal & Business

0%

Science

0%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, the phrase "I could think" is a grammatically correct and versatile expression used to convey past ability, possibility, or reflection. Ludwig AI confirms its validity, and the numerous examples from reliable sources demonstrate its widespread use, particularly in news and media. When writing, be mindful to use "I could think" to express ability or possibility related to thinking, remembering to differentiate it from "I should think", which conveys obligation or recommendation. Considering the related phrases and usage patterns can further refine your writing, ensuring clarity and precision.

FAQs

How can I use "I could think" in a sentence?

You can use "I could think" to express a past ability or possibility related to thinking. For example, "At that moment, all "I could think of" was escaping" or "Before the surgery, "I could think clearly"".

What are some alternatives to "I could think"?

Depending on the context, you can use alternatives like "I might think", "I was able to think", or "I would imagine".

Is it correct to say "I could thought" instead of "I could think"?

No, "I could thought" is grammatically incorrect. The correct form is "I could think", as "think" is the base form of the verb used after the modal verb "could".

What's the difference between "I could think" and "I would think"?

"I could think" expresses the ability or possibility of thinking, whereas "I would think" expresses an opinion or expectation. For instance, "I could think of worse" means you're capable of conceiving something worse, while "I would think that's a good idea" expresses your opinion.

ChatGPT power + Grammarly precisionChatGPT power + Grammarly precision
ChatGPT + Grammarly

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.

Source & Trust

89%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Most frequent sentences: