The sheet bend, the bowline and the clove hitch are the three main knots which can be released quickly by using a bight instead of an end in the last phase of making them.
Ilaphu eliqaqambileyo eligotyiweyo, iqhina kunye neqhina lokubophelela intambo kwisibophelelo ngewona maqhina amathathu anokukhululwa ngokukhawuleza ngokusebenzisa urhintyelo endaweni yesiphelo kwisigqibelo sendawo ekwenzelwe kuso wona.