Umsebenzi wesikhokelo esithe ngqo kukuxhasa nokukhokela iindawo ezihambayo, ukujikeleza intshukumo ethe ngqo ngokwendlela enikiweyo. Ngokweempawu zokungqubana, isikhokelo sokungqubana esithe ngqo singahlulwa sibe sisikhokelo sokungqubana esityibilikayo, isikhokelo sokungqubana esiqengqelekayo, isikhokelo sokungqubana esithambileyo, isikhokelo sokungqubana okuthambileyo, isikhokelo sokungqubana okumanzi njalo njalo.