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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
have suffocated
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "have suffocated" is correct and usable in written English.
It can be used to describe a state of having experienced suffocation, either literally or metaphorically, in the past. Example: "The smoke from the fire was so thick that many people have suffocated before help arrived."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(1)
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
60 human-written examples
Qaddafi forces have suffocated the rebellion here.
News & Media
Many fish have suffocated," he said.
News & Media
The third seal may have suffocated or been strangled.
News & Media
All that algae would have suffocated the coral.
News & Media
Within hours, many of the sick and the very young would have suffocated.
News & Media
He said cyanide affects breathing and the elephants would have suffocated to death.
News & Media
The refugees, who appeared to have suffocated, died before they entered Austria, police said.
News & Media
Glenn Matti said Mr. Mills may have suffocated when he got stuck.
News & Media
People have suffocated in airless trucks, died in vehicle crashes, been struck by lightning or drowned.
News & Media
If we had stayed inside for five more minutes, we would have suffocated," Dawood said.
News & Media
Imagine them easing the counterproductive budget and banking rules that have suffocated southern Europe.
News & Media
Expert writing Tips
Best practice
When using "have suffocated" metaphorically, ensure the context clearly indicates the intended meaning of suppression or restriction, not literal oxygen deprivation.
Common error
Avoid using "have suffocated" too frequently in metaphorical senses, as it can dilute the impact. Instead, vary your language with synonyms like "stifled", "suppressed", or "smothered" to maintain reader engagement.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "have suffocated" functions primarily as a verb phrase in the present perfect tense. It describes an action (suffocation) that was completed at some point in the past, with relevance to the present. Ludwig AI confirms its correctness and usability.
Frequent in
News & Media
73%
Science
15%
Formal & Business
12%
Less common in
Wiki
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "have suffocated" is a grammatically sound and common verb phrase used in the present perfect tense. As Ludwig AI indicates, it’s widely accepted and applicable in various contexts. Predominantly found in News & Media, Science, and Formal & Business settings, it describes completed acts of suffocation, both literally and metaphorically. While versatile, it’s advisable to use synonyms like "stifled" or "suppressed" in metaphorical contexts to avoid overuse and ensure clarity. Remember, this phrase describes something that happened at an unspecified time in the past and that has relevance to the present.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
have asphyxiated
Replaces "suffocated" with a more technical term for oxygen deprivation.
have choked
Suggests a blockage in the airway, causing difficulty in breathing and potential suffocation.
have been deprived of oxygen
Explicitly states the lack of oxygen, the primary cause of suffocation.
have been smothered
Implies being covered or overwhelmed, leading to suffocation or suppression.
have been stifled
Emphasizes the act of suppressing or hindering, similar to metaphorical suffocation.
have been stifled to death
Similar to "have been stifled" but more direct
have lost their breath
Focuses on the inability to breathe, a key symptom of suffocation.
have been suppressed
Highlights the act of being forcibly restrained or controlled, a metaphorical form of suffocation.
have been gagged
Similar to "have been stifled" but more direct
have been muzzled
Suggests being silenced or prevented from speaking, a metaphorical form of suffocation.
FAQs
How can I use "have suffocated" in a sentence?
You can use "have suffocated" to describe the literal act of dying from lack of oxygen, as in "The refugees "have suffocated" in the airless truck". It can also be used metaphorically, like "The company's bureaucracy "have suffocated" innovation".
What are some alternatives to "have suffocated"?
Depending on the context, you could use alternatives like "have asphyxiated" (for literal suffocation), "have been stifled", or "have been suppressed" (for metaphorical suffocation).
Is it correct to say "had suffocated" instead of "have suffocated"?
Both "had suffocated" and "have suffocated" are grammatically correct, but they are used in different contexts. "Have suffocated" is present perfect, referring to an action completed at an unspecified time in the past and is relevant to the present moment, whereas "had suffocated" is past perfect, referring to an action completed before another point in the past.
What's the difference between "have suffocated" and "were suffocated"?
"Have suffocated" is in the active voice, indicating that the subject performed the action. "Were suffocated" is in the passive voice, indicating that the subject received the action, generally implying that the suffocating agent is known, but not specified.
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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
4.5/5
Expert rating
Real-world application tested