It helps if you fill in the top part of the form with the case and court information. Form Interrogatories are a list of questions on a court form.Prepare the Certificate of Service – A Certificate of Service is a document that confirms you served a certain document. This guide contains forms and instructions for propounding Form Interrogatories on your opponent in a California civil case. On each page, write in the page number and the total. You must retain the original of the special interrogatories and the proof of service; have a copy of those documents served (CCP §2030.080). 1. I am (a party to this action or proceeding appearing in propria persona) (presently the attorney for ______, a party to this action or proceeding). I declare under penalty of perjury under the laws of the. State of California that the foregoing answers are true and correct. (1) Thirty-five specially prepared interrogatories that are relevant to the subject matter of the pending action.