Спряжение глагола to be.Pr

             настоящее/Present   прошедшее/Past   будущее/FutureI                    am                              was                       shallwe                are                              were                      shallyou               are                              were                       willhe                  is                                was                        willshe                is                                was                        willit                    is                                was                        willthey              are                              were                       will