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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
had suggested that
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "had suggested that" is correct and usable in written English.
You can use it when discussing a past suggestion or recommendation made by someone. For example, "My professor had suggested that I choose an easier topic for my research paper."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(20)
recommended previously that
previously proposed that
earlier advised that
once suggested that
previously recommended
at one point proposed that
had advised earlier that
had shown that
had insinuated that
years suggested that
gave suggested that
removed suggested that
approved suggested that
positive suggested that
acknowledged suggested that
incorporated suggested that
transport suggested that
secretariat suggested that
derived suggested that
had assumed that
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
"Somebody had suggested that name," he said.
News & Media
President Obama had suggested that was the trajectory of the Russian intervention.
News & Media
In recent weeks, however, senior officials had suggested that situation was changing.
News & Media
Scientists had suggested that she look there.
News & Media
No one had suggested that he posed a security problem.
News & Media
Dr. Bhalla had suggested that Mr. Wilson walk for exercise.
News & Media
Mr. Pedram had suggested that polygamy was unfair to women.
News & Media
Cranston had suggested that Stan drag Joe aside.
News & Media
Someone had suggested that her nose was a little red.
News & Media
(Intelligence had suggested that Mehsud would be among the mourners).
News & Media
Polls had suggested that both men would win.
News & Media
Expert writing Tips
Best practice
Use "had suggested that" to clearly indicate that a suggestion or recommendation occurred before a specific point in the past. This helps establish a sequence of events and avoids ambiguity.
Common error
Avoid using "had suggested that" when referring to a suggestion that is still current or relevant. In such cases, use "suggests that" or "has suggested that" instead.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "had suggested that" functions as a verb phrase introducing a subordinate clause, indicating a suggestion or recommendation made in the past, prior to another action or time. Ludwig AI confirms its usability through numerous examples.
Frequent in
News & Media
45%
Science
30%
Academia
25%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "had suggested that" is a grammatically sound phrase used to denote a past suggestion preceding another event. As confirmed by Ludwig AI and its numerous real-world examples, its usage is common across diverse sources like news media, scientific publications, and academic writing. While alternatives such as "recommended previously that" exist, "had suggested that" offers a clear and direct way to indicate the timing of a past suggestion. To avoid errors, ensure the suggestion truly precedes another past event and adjust the tense if the suggestion remains current.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
once suggested that
Indicates a suggestion made at some point in the past, without specifying when.
previously recommended
Shorter, more direct version focusing on the past recommendation itself.
at one point proposed that
Similar to "once suggested that" but emphasizes the idea being put forth.
recommended previously that
Emphasizes the act of recommending, indicating a formal suggestion made in the past.
had advised earlier that
Combines advice with a specific timeframe of earlier.
previously proposed that
Highlights the act of putting forward an idea or plan in the past.
earlier advised that
Focuses on guidance or counsel given in the past.
intimated in the past that
Indicates a subtle or indirect suggestion made at an earlier time.
hinted before that
Emphasizes an indirect suggestion from the past.
had posited that
Implies a more formal and theoretical suggestion or assumption made in the past.
FAQs
How can I use "had suggested that" in a sentence?
Use "had suggested that" to indicate a past suggestion or recommendation that occurred before another point in time. For example, "The doctor "had suggested that" I exercise more, but I didn't listen until my health declined."
What are some alternatives to "had suggested that"?
Alternatives include "recommended previously that", "previously proposed that", or "earlier advised that", depending on the context and the nuance you want to convey.
Is it correct to say "suggested that" instead of "had suggested that"?
While "suggested that" can be correct, "had suggested that" is more appropriate when emphasizing that the suggestion occurred before another event in the past. Using "had suggested that" makes the sequence of events clearer.
What is the difference between "suggested that" and "had suggested that"?
"Suggested that" generally refers to a suggestion made at some point in the past. "Had suggested that" specifies that the suggestion was made and completed before another event also in the past, creating a pluperfect tense for clarity.
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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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested