Used and loved by millions
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
please sign this
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "please sign this" is correct and usable in written English.
You can use it when requesting someone to provide their signature on a document or form. Example: "To finalize the agreement, please sign this at the bottom of the page."
✓ Grammatically correct
News & Media
Academia
Alternative expressions(20)
would you mind signing this
endorse
affix your signature
validate
please sign here
please add this
can you please fix this
please understand this
please fix this
please clarify this
please resolve this
please join this
please check this
could you repair this please
be addressed this
please appreciate this
please deliver this
would you amend this please
please consider this
please present this
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
17 human-written examples
Memo to Gov. Jerry Brown: Please sign this bill.
News & Media
Please sign this petition so the BBC know the value of this channel".
News & Media
If you agree, please sign this petition to demand Vogue magazine issue an apology to the LGBT community for publishing this insensitive and offensive interview".
News & Media
If you wish your child to receive religious instruction, please sign this card and return to the school.
Academia
"Please sign this petition, for my mum and for all the other overseas pensioners who are being cheated by the British government," is Mittins's plea.
News & Media
When completed, please sign this form and return to Marie in 36-472A or drop off in his RLE headquarters mailbox (36-413).
Human-verified similar examples from authoritative sources
Similar Expressions
43 human-written examples
If you agree, please sign the petition.
News & Media
So please sign the White House petition.
News & Media
Please sign the petition — I'm begging you.
News & Media
Please sign the petition—I'm begging you.
News & Media
Please sign the petition!
News & Media
Expert writing Tips
Best practice
Always provide the document to be signed immediately after the phrase. This prevents confusion and streamlines the process.
Common error
Avoid using "please sign this" without clearly indicating the document or form needing a signature. Otherwise, your request becomes ambiguous and potentially confusing. Always ensure clarity by showing the document or referring to it specifically.
Source & Trust
88%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "please sign this" functions as an imperative request, directing the recipient to provide their signature on a document or form. Ludwig examples confirm this usage across diverse contexts.
Frequent in
News & Media
45%
Academia
30%
Formal & Business
10%
Less common in
Science
5%
Wiki
5%
Social Media
5%
Ludwig's WRAP-UP
In summary, the phrase "please sign this" is a common and grammatically correct imperative used to request a signature on a document. Ludwig AI indicates it is widely accepted and suitable for diverse contexts, ranging from academic to media outlets. When using the phrase, ensure clarity by specifying what "this" refers to and consider the level of formality required for your audience. Alternatives such as "kindly endorse this document" or "could you sign this?" offer varied levels of formality. Remember, providing context and clear direction will enhance the effectiveness of your request. Ultimately, "please sign this" is a straightforward way to prompt action, provided it is delivered with clarity and appropriate courtesy.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
Sign this document, please
Reorders the phrase to place "please" at the end, softening the imperative.
Could you sign this, please?
Turns the request into a question, making it more polite and less direct.
Would you mind signing this?
Offers a polite inquiry, checking if the person is willing to sign.
Please affix your signature here
Uses a more formal vocabulary, replacing "sign" with "affix your signature" and "this" with "here".
Please validate this form with your signature
Replaces "sign" with the more formal "validate with your signature", indicating authentication.
Kindly endorse this document
Replaces the direct request with a more formal and polite tone using "endorse" instead of "sign".
Your signature is required on this form
Shifts from a direct request to a statement of requirement, implying the need for a signature.
Endorse this, if you agree
Adds a conditional element, indicating that signing implies agreement.
I need your signature on this
Shifts the focus to the speaker's need for the signature, indirectly requesting it.
Please put your name on this line
Focuses on the action of writing one's name, rather than specifically signing.
FAQs
How can I politely ask someone to sign a document?
Besides "please sign this", you could say "could you sign this?", "would you mind signing this?", or "your signature is required on this form" depending on the context and your relationship with the person.
Is it okay to use "please sign this" in a formal email?
Yes, but it's best to follow it with a brief explanation of the document and where to sign. For example, "Please sign this form and return it by Friday" is perfectly acceptable.
What are some alternatives to "sign" that I can use?
Depending on the context, you could use words like "endorse", "affix your signature", or "validate". Choose the word that best fits the formality and purpose of the document.
Is "please sign here" better than "please sign this"?
"Please sign here" is used to direct someone to a specific location for signing, while "please sign this" refers to the entire document. Use "please sign here" when indicating a specific spot and "please sign this" when referring to the whole document.
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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
4.6/5
Expert rating
Real-world application tested