| 5.7.1   Hortative | 
                    
                    
                      In Yerava, the hortative forms are derived by suffixing   -o to the future stem of the verb.  | 
                    
                    
                        | 
                    
                    
                      {-o}   -o  | 
                    
                    
                        -o it occurs with the verbs.  | 
                    
                    
                      
                        
                          | na:nga tinuvo  | 
                            | 
                           ‘let us eat’  | 
                         
                        
                          | na:nga e:ndepo  | 
                            | 
                          ‘let us get up’  | 
                         
                        | 
                    
                    
                      |   | 
                    
                    
                      | (i)   St. + Fut. +  | 
                    
                    
                      
                        
                          | pa:y-v-o | 
                          > | 
                             | 
                          (R. 24)  | 
                         
                        
                          pa:yuvo   | 
                            | 
                             | 
                          ‘let us run’ | 
                         
                        
                          ku i-p-o | 
                          > | 
                          kutipo  | 
                          ‘let us drink’  | 
                         
                        | 
                    
                    
                      |   | 
                    
                    
                      | (ii)   St. + Trs. + Fut. +  | 
                    
                    
                      
                        
                          | ta:ng-k-v-o | 
                          > | 
                           (R. 7. 24)     | 
                         
                        
                          ta:kuvo  | 
                            | 
                          ‘let us lean’  | 
                         
                        | 
                    
                    
                      |   | 
                    
                    
                      | (iii)   St. + Cause. + Fut. +  | 
                    
                    
                      
                        
                          | ka:y-pi-p-o | 
                          > | 
                           (R.  11)     | 
                         
                        
                          ka:yipipo  | 
                            | 
                          ‘let us cause them to wait' | 
                         
                        | 
                    
                    
                      |   | 
                    
                    
                      | (iv)   St. + Trs. + Cause. + Fut. + | 
                    
                    
                      
                        
                          | tu:ng-k-pi-p-o | 
                          > | 
                           (R. 7, 11)   | 
                         
                        
                          tu:kipipo  | 
                            | 
                          ‘let us cause it to hang' | 
                         
                        |