Indima yesibane senkungu sangaphambili:
Isibane senkungu esingaphambili sifakwa ngaphambili kwemoto kwindawo esezantsi kancinci kunesibane sentloko, esisetyenziselwa ukukhanyisa indlela xa uqhuba xa imvula inetha kwaye inkungu. Ngenxa yokungabonakali kakuhle xa kukho inkungu, umgca wokubona komqhubi ulinganiselwe. Ukungena kokukhanya kwesibane esityheli esichasene nenkungu kunamandla, nto leyo enokuphucula ukubonakala komqhubi kunye nabathathi-nxaxheba bezithuthi ezikufutshane, ukuze imoto ezayo kunye nabahambi ngeenyawo bafumane omnye komnye mgama.