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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
had increase
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "had increase" is not correct in standard written English.
It is likely a mistaken combination of "had" and "increased," which would be used in contexts discussing past events. Example: "The company had increased its profits significantly last year."
⚠ May contain grammatical issues
News & Media
Science
Alternative expressions(9)
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
12 human-written examples
The same night, they called us and they told us they had increase of traffic of 300%.
News & Media
He too made a point of including Burroughs, who had, Increase Mather assured his readers, accomplished things that no one who "has not a devil to be his familiar could perform".
News & Media
The corrosion resistance test has been performed to determine the viability of the prepared nanostructures, nanostructures with higher exposed surface area had increase tendency to oxidation.
Science
The proliferation of personal electronics and commercialization of electric and hybrid electric vehicles have popularized the needs for rechargeable and portable power sources and thus had increase the exploration of metal oxide in this direction.
Ms Cuttino said that all eyes would be on the Chinese during the coming 12 months because it had increase it target for solar generating capacity from 20GW by 2020 to 50GW by 2020.
News & Media
No less a figure than Peter Kelly, director of public health, has spoken to the Telegraph about stats which show that in the three areas of Britain where Facebook use was most popular- Sunderland, Durham and Teesside-syphilis cases had increase fourfold, with a lot of the cases linked back to encounters of casual bonery organized via Facebook.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
46 human-written examples
And the broadcasters have had increasing success.
News & Media
By 2009, this had increased to 135.
News & Media
The index had increased 1.1 percent in September.
News & Media
had increased.
School enrolment has increased.
News & Media
Expert writing Tips
Best practice
When intending to express a past action that resulted in an increase, use the correct past perfect form: "had increased". For example: "The company had increased its profits significantly last year".
Common error
Avoid using "increase" directly after "had" as if it were a past participle. Instead, use the correct form "increased" or rephrase the sentence to use "increase" as a noun.
Source & Trust
88%
Authority and reliability
2.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "had increase" functions as a verb phrase, attempting to form a past perfect construction. However, it is grammatically incorrect because "increase" is not in the past participle form. According to Ludwig AI, the correct past perfect form is "had increased".
Frequent in
Science
42%
News & Media
33%
Formal & Business
8%
Less common in
Encyclopedias
4%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "had increase" is a grammatically flawed attempt at forming the past perfect tense. Ludwig AI highlights that the correct form is "had increased". Although "had increase" appears across diverse sources, including News & Media and Science, its incorrect usage undermines its authority. For clarity and correctness, consider using "had increased", "had risen", or rephrasing the sentence entirely. Remember to use "increased" as a verb, and "increase" as a noun.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
had increased
This corrects the grammatical error by using the past participle form of the verb, creating the past perfect tense.
had risen
Replaces "increase" with a synonym that fits better grammatically as the main verb.
had grown
Offers a more general term for augmentation, suitable for various contexts where something has expanded.
had seen an increase
Rephrases to include 'increase' as a noun instead of a verb, which provides grammatical correctness.
had experienced growth
Substitutes "increase" with "growth", changing the verb and noun structure slightly.
had a rise
Uses 'rise' as a noun, altering the phrase structure while maintaining a similar meaning.
had been increasing
Changes the tense to past perfect continuous, emphasizing the ongoing nature of the increase.
had expanded
Replaces 'increase' with 'expanded', shifting the focus to the idea of enlargement or broadening.
had escalated
Suggests an increase in intensity or severity, rather than just a general increase.
had amplified
Implies that something was made louder or more intense, not necessarily numerically greater.
FAQs
How can I correctly use "had" with the idea of an increase?
The correct form is to use the past participle "increased", as in "had increased". Alternatively, you can rephrase the sentence to use "increase" as a noun, such as "had a rise".
What's the difference between "had increase" and "had increased"?
"Had increase" is grammatically incorrect. The correct form is "had increased", which is the past perfect tense of the verb "increase".
What are some alternatives to saying "had increase"?
Instead of "had increase", you can say "had risen", "had grown", or "had seen an increase", depending on the context.
Is "had increase" ever correct in English?
No, "had increase" is not grammatically correct in standard English. The correct form to use is "had increased".
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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
88%
Authority and reliability
2.5/5
Expert rating
Real-world application tested