Use the sample I751 affidavit as an example. Remember that each letter is unique and should contain elements that are personal to your story.I would like to add a Sworn affidavit attesting marriage from my family and friends. I am hoping to see samples if you have any, so I could lead a guide. Use the sample I130 affidavit as an example. Remember, each letter is unique and should contain elements that are personal to your story. Power Of Attorney Form – Affidavit Form. Notary Public – To give a sworn statement, under penalty of perjury, that a person has been living at an address. You may use the standard form for notarial certificates for acknowledgments as specified in the Uniform. Recognition of Acknowledgments Act (A.