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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
since did
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "since did" is not correct and usable in written English.
It does not form a coherent or grammatically correct expression in standard English usage. Example: "I have been waiting since did you arrive."
⚠ May contain grammatical issues
News & Media
Science
Wiki
Alternative expressions(10)
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
8 human-written examples
This first generation of immigrants, whose beliefs have so informed American culture ever since, did not invent themselves upon arrival, carrying nothing with them.
News & Media
Nor was that the first time he had scouted the grounds of Hrothgar's dwelling - although never in his life, before or since, did he find harder fortune or hall-defenders.
News & Media
In terms of the Europe we live in and are familiar with now, the men who died in this conflict, and others since; did not, I believe die in vain contrary to the words of 'The Green Fields of France'.
News & Media
The debate has been raging ever since: Did the story set back the bi movement or advance it?
News & Media
In some ways, Flora was lucky, since did not lose custody of her children, as many detained parents do.
News & Media
On the Hot Dance Club Songs chart, it became Shakira's first single since "Did It Again" to peak at number one.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
52 human-written examples
But he has since done good".
News & Media
All of which I have since done.
News & Media
But I've since done some research.
News & Media
Q. You've since done deals with Mr. Feldman.
News & Media
(He has since done three more readings at the Y).
News & Media
Expert writing Tips
Best practice
When using "since" to indicate time or causality, ensure that the following clause uses the correct verb tense. For example, instead of "since did," use "since you arrived" or "since that happened".
Common error
Avoid inserting "did" unnecessarily after "since" in sentences. This often results in grammatically incorrect phrasing. Use "since" followed by a subject and verb in the appropriate tense.
Source & Trust
80%
Authority and reliability
2.2/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "since did" functions as a subordinating conjunction introducing a clause. It aims to express either a temporal or causal relationship. However, in standard English, the construction is typically considered grammatically incorrect. Ludwig highlights this with numerous corrected examples.
Frequent in
News & Media
43%
Science
29%
Wiki
14%
Less common in
Formal & Business
0%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, while the phrase "since did" appears in various sources, Ludwig AI identifies it as generally grammatically incorrect in standard English. Its intended function is to introduce a clause indicating time or causality. Correct alternatives such as "since you arrived" or "because" should be preferred to ensure clarity and grammatical accuracy. The contexts where "since did" is found are mainly in News & Media and Science, but its usage should be approached with caution due to its non-standard nature.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
since
Omits the auxiliary verb 'did', creating a simpler and grammatically correct sentence.
after
Replaces 'since' with a temporal conjunction that clearly indicates a sequence of events.
because
Substitutes 'since' with a causal conjunction, emphasizing the reason or cause.
ever since
Strengthens the temporal aspect of 'since', highlighting the continuous duration from a past event.
from the time that
Provides a more formal and explicit way to express the beginning of a duration.
in view of the fact that
Replaces 'since' with a more formal expression of causality.
given that
Offers a concise way to indicate a premise or condition.
considering that
Emphasizes the act of taking something into account as a reason.
as
Uses a shorter causal conjunction similar to 'because'.
seeing as
Presents an informal way to express a reason or cause.
FAQs
How can I correct sentences that incorrectly use "since did"?
Replace "since did" with "since" followed by a subject and a verb in the correct tense. For example, change "since did you arrive" to "since you arrived".
What are some common alternatives to using "since" in a sentence?
Is "since did" ever grammatically correct?
In standard English, "since did" is generally considered grammatically incorrect. It's usually an error resulting from incorrect verb tense or word order.
How does the meaning change when replacing "since did" with a correct alternative?
Replacing "since did" with a grammatically correct alternative like "since you arrived" maintains the intended meaning while ensuring the sentence is clear and grammatically sound.
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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
80%
Authority and reliability
2.2/5
Expert rating
Real-world application tested