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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
I have signed
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "I have signed" is correct and can be used in written English.
You can use it when you have completed the action of signing something, like a document or agreement. For example, you might write, "The contract has been signed by both parties. I have signed, and John has signed."
✓ Grammatically correct
News & Media
Formal & Business
Academia
Alternative expressions(20)
I have signed the contract
I have committed
I have agreed
I have endorsed
I have signed up
I have approved
I have contracted
I have pledged
I have authorized
I have undertaken
I have stipulated
I have assumed
I have engaged in
I have performed
I have processed
I have examined
I have born
I have proceeded
I have moved forward
I have worked
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
I have signed for three years.
News & Media
I have signed up for "multi" years.
News & Media
Would I have signed up for this?
News & Media
I have signed a long contract, obviously I have signed here to stay.
News & Media
Would I have signed a statement just endorsing the Greens?
News & Media
That is why I have signed this letter.
News & Media
I have signed up for ribbed basketry for beginners.
News & Media
Online, I have signed about two million petitions.
News & Media
"I have signed a decree on a state of war.
News & Media
I have signed the contract already with some Russian producers.
News & Media
That's why I'm backing this campaign, and why I have signed the Arctic Scroll.
News & Media
Expert writing Tips
Best practice
When using "I have signed", ensure the context clearly indicates what you have signed, whether it's a contract, a petition, or another type of document. Providing context improves clarity.
Common error
Avoid using the simple past tense ("I signed") when the present perfect ("I have signed") is more appropriate to emphasize the current relevance or completed nature of the signing action.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I have signed" functions as a declarative statement in the present perfect tense. It indicates that the speaker has completed the action of signing something, with the implication that this action has current relevance or consequences. Ludwig provides numerous examples of this usage.
Frequent in
News & Media
45%
Formal & Business
25%
Academia
15%
Less common in
Science
5%
Encyclopedias
3%
Wiki
2%
Ludwig's WRAP-UP
The phrase "I have signed" is a common and grammatically sound way to indicate the completion of a signing action with present relevance. As shown by Ludwig, it is prevalent across various domains, especially in News & Media, Formal & Business, and Academic contexts. According to Ludwig AI, the phrase is perfectly acceptable and can be readily employed in written English. When using "I have signed", ensure clarity by specifying what was signed and avoid misusing tenses, favoring the present perfect to maintain the connection between the past action and its current implications.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
I have agreed
Focuses on the aspect of reaching a consensus or understanding.
I have approved
Focuses on formally accepting or agreeing to something.
I have committed
Replaces "signed" with a broader term implying dedication and agreement.
I have contracted
Emphasizes a formal agreement, often legally binding.
I have endorsed
Highlights the act of publicly supporting or approving something.
I have pledged
Highlights a solemn promise or undertaking.
I have authorized
Emphasizes the act of giving official permission or approval.
I have undertaken
Indicates taking on a responsibility or task.
I have ratified
Implies formal confirmation or validation of an agreement.
I have stipulated
Focuses on specifying particular conditions in an agreement.
FAQs
How do I use "I have signed" in a sentence?
Use "I have signed" to indicate that you have completed the action of signing something, emphasizing the result of that action. For example, "I have signed the contract, and it is now legally binding".
What's the difference between "I signed" and "I have signed"?
"I signed" (simple past) refers to a specific point in the past. "I have signed" (present perfect) connects the past action to the present, implying the action's consequences or relevance continue.
What can I say instead of "I have signed"?
You can use alternatives like "I have committed", "I have agreed", or "I have endorsed depending on the context and the nuance you want to convey.
Is it correct to say "I have signed up"?
Yes, "I have signed up" is a common and correct phrase, especially when referring to registering for a service, event, or activity. For example, "I have signed up for the newsletter".
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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