Sentences with double object

A.V              Madhukar            teaches          us                 Computer-Science

                        S                         V                obj-1               obj-2

                                                                    Indirect obj       Direct obj  

P.V                     We are taught computer-science by Madhukar

                                       Or

                         Computer-science is taught to us by Madhukar

A.V             She gave me a ring

P.V             A ring was given to me by her

                    I was given a ring by her

                   She will present me a gift tomorrow

                    I shall be presented a gift by her tomorrow

                  A gift will be presented to me by her tomorrow