conc▪ SLF_1 : ‘to be over, past, bygone; to precede, antecede’ ↗salafa
▪ SLF_2 : ‘…’ ↗slf
▪ SLF_3 : ‘…’ ↗slf
▪ SLF_4 : Accord. to Ehret1989 #21, †salafa (u, salf) ‘to harrow, level, plane, make even, prepare for sowing (land)’ is an extension in »iterative« * p from a 2-rad. pre-protSem root ↗*SL ‘to draw out or off’, preserved in Ar ↗salla ‘to draw out slowly’. Other extensions from the same basis would include ↗salaʔa, ↗salaba, ↗salata, ↗salaḥa, ↗salaḫa, ↗saliʕa, ↗salaqa.