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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
i started to doubt
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "I started to doubt" is correct and usable in written English.
You can use it when expressing a shift in your confidence or belief about something, often in a narrative or reflective context. Example: "As the project progressed, I started to doubt whether we would meet the deadline."
✓ Grammatically correct
News & Media
Formal & Business
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
24 human-written examples
I started to doubt a little bit.
News & Media
As a teenager I started to doubt this theological story.
News & Media
I started to doubt what I'd written in those articles.
News & Media
"Last season was a bad time and I started to doubt myself," said Gooch.
News & Media
"I started to doubt my own ability because he was making me look incompetent.
News & Media
But as I waited for them I started to doubt myself.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
36 human-written examples
Mark helps me stay positive when I start to doubt my playing or I become discouraged.
News & Media
The third quarter made things a little tighter, I start to doubt the Pendulum, It's 12-7.
News & Media
For the first time in my 50 years on this earth, I have started to doubt that I will see a woman president in my lifetime.
News & Media
I've been saying it so long I've started to doubt my own words.
News & Media
It was a tense conversation, and on the way home from the market I really started to doubt myself.
News & Media
Expert writing Tips
Best practice
Use the phrase “I started to doubt” to express a turning point in your confidence or beliefs about something, particularly when narrating a personal experience or reflection. It effectively conveys a shift from certainty to uncertainty.
Common error
While "I started to doubt" is useful, avoid repetitive use in close proximity. Vary your language with synonyms like "I began to question" or "I had reservations" to maintain reader engagement and clarity.
Source & Trust
86%
Authority and reliability
4.1/5
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Real-world application tested
Linguistic Context
The phrase “I started to doubt” functions as an intransitive verb phrase indicating a change in one's state of mind. As Ludwig confirms, this phrase is grammatically sound and conveys a shift from certainty to uncertainty.
Frequent in
News & Media
71%
Formal & Business
29%
Science
0%
Less common in
Social Media
0%
Reference
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase “I started to doubt” is a grammatically correct and commonly used expression to convey a shift in one's beliefs or confidence. As Ludwig confirms, it's effective in expressing uncertainty or skepticism, especially in personal narratives or reflections. While frequently found in news and media contexts, it's essential to use synonyms and vary language to avoid repetition. Alternatives such as "I began to question" or "I had reservations" can provide subtle differences in meaning and enhance writing clarity. When writing consider that, according to Ludwig, “I started to doubt” functions as a verb phrase indicating a change in one's state of mind.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
I began to question
Focuses more on the act of questioning rather than a feeling of doubt.
I started questioning
Similar to 'I began to question', but with a sense of initiating a questioning process.
I began to have doubts
Emphasizes the emergence of multiple doubts, rather than a single instance.
I started to have reservations
Implies a more cautious or hesitant feeling, often about a specific decision or plan.
I began doubting
A more concise phrasing, directly expressing the start of the doubting process.
I found myself doubting
Highlights the involuntary nature of the doubt, as if it arose unexpectedly.
I started to waver
Suggests a weakening of resolve or commitment, rather than intellectual doubt.
My confidence began to wane
Indicates a decrease in self-assurance, which may or may not be related to specific doubts.
I lost faith
Suggests a complete loss of belief or trust, a stronger sentiment than simply starting to doubt.
I had second thoughts
Implies a reconsideration of a previous decision, prompting doubts about its correctness.
FAQs
How can I use "I started to doubt" in a sentence?
You can use "I started to doubt" to express a change in your belief or confidence. For example: "As the evidence mounted, I started to doubt my initial hypothesis."
What's a good alternative to "I started to doubt"?
Alternatives include "I began to question", "I started questioning", or "I had reservations", depending on the specific nuance you wish to convey.
Is it correct to say "I began to doubt" instead of "I started to doubt"?
Yes, both "I began to doubt" and "I started to doubt" are grammatically correct and convey similar meanings. The choice often depends on stylistic preference.
What's the difference between "I started to doubt" and "I doubted"?
"I started to doubt" implies a process or a point in time when your doubts began. "I doubted" simply states that you had doubts, without specifying when they began. The former is used when the onset of doubt is important to the narrative.
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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
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested