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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
mainly I thought
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "mainly I thought" is correct and usable in written English.
It can be used when expressing a primary or predominant thought or opinion you had about a subject. Example: "Mainly I thought that the project would be completed on time, but unforeseen issues arose."
✓ Grammatically correct
News & Media
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
1 human-written examples
Mainly I thought the stereotype was one more way for people to joke about a woman's mental state without exploring the real reason for her hurt feelings or emotional outburst.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
"But mainly, I think..
News & Media
Mainly, I think, the closed-loop nature of macro.
News & Media
The source of my feelings is mainly, I think, societal.
News & Media
Perhaps a bit of each, but mainly, I think, something else.
News & Media
Mainly, I think it's a question of his being exemplary in the matter of openness.
News & Media
Maro pipes up from the next room: "Mainly I think your father wanted children".
News & Media
Mainly, I think, the restoration story gets people hooked because it raises ancient and endlessly fascinating philosophy-of-art questions.
News & Media
By and large, I'm in the camp of those disillusioned about technology — mainly, I think, because the future isn't what it used to be.
News & Media
"He asked me to get involved mainly, I think, because I had building experience and he needed to build a theatre.
News & Media
She adds: "Mainly I think it's still a place that people come to, and, you know, we don't know what they're doing.
News & Media
Expert writing Tips
Best practice
Consider using synonyms like "primarily I believed" or "mostly I considered" to add variety to your writing.
Common error
In formal writing, overuse of "mainly I thought" can make your writing sound less confident and more subjective. Instead, opt for stronger, more direct statements or use more formal alternatives like "primarily I believed" or "the primary consideration was".
Source & Trust
85%
Authority and reliability
4.2/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "mainly I thought" functions as an introductory clause to express a personal opinion or belief. It sets the stage for a statement, indicating that the thought being presented is the primary one, as shown in Ludwig's examples.
Frequent in
News & Media
100%
Less common in
Science
0%
Formal & Business
0%
Academia
0%
Ludwig's WRAP-UP
In summary, the phrase "mainly I thought" is grammatically correct and used to introduce a primary thought or belief. While it's considered correct by Ludwig, its frequency is rare, primarily appearing in news and media contexts. For more formal writing, it's advisable to consider alternative phrases such as "primarily I believed" to ensure a more professional tone. Understanding the subtle nuances and appropriate contexts will help writers effectively use this phrase.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
primarily I believed
Emphasizes the belief as the first and foremost consideration.
mostly I considered
Highlights the consideration as the predominant factor.
chiefly I surmised
Indicates a reasoned conclusion or inference as the main point.
largely I conceived
Focuses on the formation of an idea or concept as the primary aspect.
principally I gathered
Suggests an understanding or conclusion based on collected information.
primarily I figured
Indicates a calculation or estimation as the main idea.
mainly it seemed to me
Shifts focus to the subjective appearance or impression.
for the most part I assumed
Highlights the assumption as the predominant viewpoint.
in my opinion primarily
Clearly states the opinion as the primary consideration
my main thought was
Directly expresses the thought as the principal one.
FAQs
How can I use "mainly I thought" in a sentence?
You can use "mainly I thought" to introduce a primary opinion or belief you held, for example: "Mainly I thought the project would succeed because of the team's expertise." You can replace "mainly I thought" with "primarily I believed", or "mostly I considered" depending on context.
What are some alternatives to "mainly I thought"?
Alternatives include "primarily I believed", "mostly I considered", or "chiefly I surmised". The best choice depends on the specific nuance you want to convey.
Is "mainly I thought" appropriate for formal writing?
While grammatically correct, "mainly I thought" can sound somewhat informal. For formal contexts, consider using stronger or more direct phrases or substituting with alternatives like "primarily I believed" or "the primary consideration was".
What's the difference between "mainly I thought" and "I mainly thought"?
"Mainly I thought" emphasizes that the thought being expressed was the primary one. "I mainly thought" focuses on the subject (I) and that thinking was the primary action, and it's less natural. The first version is more common and idiomatic.
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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
85%
Authority and reliability
4.2/5
Expert rating
Real-world application tested