think so

USAGE SUMMARY

The phrase "think so" is correct and usable in written English.
It is typically used to express an opinion or belief about something, often in response to a question or statement. Example: "Do you believe we will finish the project on time? I think so."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Bramel: I think so.

The New York Times

Democrats think so.

The Economist

Some people think so.

The New York Times

don't think so BRUV".

Independent

I think so, anyway.

The New Yorker

I rather think so.

Forbes

"They didn't think so.

The New York Times

You think so?

The New Yorker

Others think so.

The New York Times

Few Iraqis think so.

The Economist

Many bears think so.

The New York Times

Expert writing Tips

Best practice

Use "think so" when you want to express a mild agreement or belief without strong conviction. It's suitable for casual conversations and less formal writing.

Common error

Avoid using "think so" excessively in professional or academic writing. Opt for more assertive phrases like "I believe" or "I conclude" to convey greater confidence and authority.

Linguistic Context

The phrase "think so" primarily functions as an elliptical clause or a shortened response expressing agreement or affirmation. It is commonly used as a concise way to indicate that one shares an opinion or belief with the previous speaker. Ludwig AI confirms its correctness and usability in English.

Expression frequency: Very common

Frequent in

News & Media

50%

Science

30%

Formal & Business

10%

Less common in

Encyclopedias

5%

Wiki

3%

Reference

2%

Ludwig's WRAP-UP

In summary, the phrase "think so" is a versatile and commonly used expression to convey agreement, belief, or mild certainty. As Ludwig AI explains, it's grammatically correct and adaptable across various contexts. While suitable for casual and neutral settings, it's advisable to use more assertive alternatives like "I believe so" in formal writing to project greater confidence. It's primarily found in "News & Media" and "Science" contexts, according to the data. Avoid overusing "think so" and instead explore related phrases for a more nuanced expression.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

I believe so

Replaces "think" with "believe", suggesting a stronger conviction.

I suppose so

Indicates reluctant agreement or acceptance.

I guess so

Expresses uncertainty or mild agreement.

It seems so

Agreement based on appearances or available information.

I imagine so

Suggests agreement based on imagination or assumption.

I presume so

Indicates agreement based on presumption.

I expect so

Conveys anticipation or expectation of something being true.

Possibly

Offers a shorter, less committal agreement.

Perhaps

Similar to 'possibly', indicating a degree of uncertainty.

Maybe

A simple expression of possibility or agreement.

FAQs

How to use "think so" in a sentence?

You can use "think so" to express a mild agreement or belief. For example, if someone asks, "Do you think it will rain today?", you could respond, "I "think so"."

What can I say instead of "think so"?

You can use alternatives like "I "believe so"", "I "suppose so"", or "it seems so" depending on the context.

Which is correct, "I think so" or "I think so too"?

"I "think so"" is generally sufficient. Adding "too" can sometimes sound redundant, but is correct. "I think so too" is correct but informal. It can add emphasis when agreeing with someone.

What's the difference between "think so" and "hope so"?

"Think so" implies a belief or opinion, while "hope so" expresses a desire for something to be true. For example, "Do you think we'll win? I think so." vs. "Will we get the contract? I hope so."