Judy, You did an excellent job in researching this document. My reaction to Clinton's testimony is that he said nothing about nothing. He did a masterful job of making this deposition unacceptable as evidence in the court of law. He used a lot of hypothetical phrases and denied any idea that he had a sexual relationship with Ms. Lewinsky.
Clinton also knew that a federal judge has no jurisdiction over a civil case (this is my understanding, but you check check the law on this one). That's why, I believe, he volunteered to participate in this deposition. The whole exercise was not admissible in the court of law. In addition, it was notarized which means that there is no contract of anything (according to David Wynn in the video). Thus, the document has no legal bearing.