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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
as he has started
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "as he has started" is correct and usable in written English.
It can be used to indicate that someone has begun an action or process, often in a context where the continuation or result of that action is being discussed. Example: "We should support him in his efforts, as he has started to make significant progress on the project."
✓ Grammatically correct
News & Media
Wiki
Sport
Alternative expressions(2)
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
10 human-written examples
"But as he has started the Championship, Hugo is less hot to leave.
News & Media
Desjoyeaux had slowed as he has started to feel the effects of a high pressure system.
News & Media
But Mr. Axelrod still advises Mr. Obama even as he has started a new Institute of Politics at the University of Chicago.
News & Media
With Szalay, by contrast, the inquiry is over as soon as he has started developing a scene: time to move on and up.
News & Media
The talks have been awkward from the start because Jeter, having concluded a 10-year, $189 million deal, is now seeking a new contract just as he has started to show decline as a player.
News & Media
They have made mistakes, such as losing Fred in January without bringing in a replacement, while the signing of Frédéric Piquionne, bought at Puel's request, seems bizarre as he has started only six games.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
50 human-written examples
Carl the Boiled, as he had started to think of himself.
News & Media
As he had started the group, he was the one to end it".
News & Media
Gaedel promptly walked on four (high) pitches and ended his career as suddenly as he had started it.
News & Media
He had not lost his fire so much as he had started a new life that did not make finding the next coaching job an urgent priority.
News & Media
But the staid, brutish party chieftains back home were not so charmed, and before long Khrushchev ended the thaw as abruptly as he had started it.
News & Media
Expert writing Tips
Best practice
Use "as he has started" to clearly indicate that an action or process has begun and is ongoing, influencing subsequent events or decisions. For example: "As he has started to implement the new policy, we should monitor its effectiveness closely."
Common error
Avoid using "as he has started" when the context requires a simple past tense. For example, instead of "As he has started the project last week, he faced many challenges", use "Since he started the project last week, he faced many challenges".
Source & Trust
89%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "as he has started" functions as an adverbial clause of time or reason, providing context or justification for the main clause. It indicates that something is happening or being considered in relation to the commencement of an action by a particular person. The Ludwig examples showcase its usage in diverse contexts.
Frequent in
News & Media
60%
Wiki
20%
Sport
10%
Less common in
Formal & Business
3%
Science
3%
Academia
2%
Ludwig's WRAP-UP
The phrase "as he has started" is a grammatically correct and usable English construction that serves to provide context or justification based on an action someone has initiated. As confirmed by Ludwig, this phrase functions as an adverbial clause and finds common use in neutral registers, particularly within news and media contexts. While semantically similar phrases like "since he began" or "after he commenced" can offer alternative phrasing, it's important to avoid misusing "as he has started" in contexts that demand the simple past tense. Ludwig's analysis of various authoritative sources highlights the phrase's utility in establishing temporal or causal connections, thereby enriching descriptive and explanatory writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
since he began
Replaces the present perfect "has started" with the simple past "began", altering the tense slightly.
from the moment he initiated
Uses a more formal tone by using "initiated" instead of "started" and specifying "from the moment".
after he commenced
Substitutes "started" with "commenced", giving a more formal and slightly more definitive beginning.
once he got underway
Employs the idiomatic expression "got underway" to suggest a start, often used in contexts like projects or journeys.
following his launch
Replaces "started" with "launch", implying a significant or purposeful beginning.
subsequent to him starting
Uses a more formal and structured phrasing, indicating a temporal sequence.
in the wake of his start
Employs "in the wake of" to emphasize the consequences or events following the start.
considering his initiation
Uses a more formal tone with "initiation", framing the start as something being considered.
given that he has initiated
More formal and emphasizes the reason or basis for something based on his beginning.
now that he's underway
Uses a colloquial tone with "now that" and "underway", suggesting progress after the start.
FAQs
How can I use "as he has started" in a sentence?
Use "as he has started" to explain a situation that is developing from a certain action, like "As he has started learning the language, he can now understand simple conversations".
What's a more formal alternative to "as he has started"?
A more formal alternative would be "since he commenced" or "subsequent to him starting". For example, "since he commenced the project, significant progress has been made".
Is "as he started" grammatically different from "as he has started"?
Yes, "as he started" uses the simple past tense and refers to a completed action in the past, while "as he has started" uses the present perfect tense, indicating an action that began in the past and continues to the present or has present relevance.
When should I use "as he began" instead of "as he has started"?
"As he began" is appropriate when referring to a point in the past, while "as he has started" links the beginning to the present. For instance, "as he began his speech, the crowd cheered" versus "As he has started his campaign, he is gaining momentum".
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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
4.1/5
Expert rating
Real-world application tested