α. early Old English -raeden, Old English -hrædden (rare), Old English -hræden (rare), Old English -rædan (rare), Old English -rædden, Old English -ræden, Old English -rædyn (rare), Old English -rændenne (perhaps transmission error), Old English -ręden, Old English (rare)–early Middle English -rædene, Old English–Middle English -redden, Old English–Middle English -reden, early Middle English -rædæn, early Middle English -ræidene, early Middle English -readden, early Middle English -redne, Middle English -raddene, Middle English -raden, Middle English -radene, Middle English -radin, Middle English -radon, Middle English -radone, Middle English -radyn, Middle English -reddene, Middle English -redene, Middle English -redin, Middle English -redyn, Middle English -redyne, Middle English -retin, Middle English -ryden, Middle English -rydyn, 1500s–1600s -ratten, 1500s–1600s -rydden; Scottish pre-1700 -redyn; N.E.D. (1901) also records a form late Middle English -radoun.
β. Middle English -rad, Middle English -reth, Middle English -rod, Middle English -ryde, Middle English 1600s -redd, Middle English 1600s -redde, Middle English 1600s -reede, Middle English–1500s -rade, Middle English–1500s -rode, Middle English–1500s -ryd, Middle English–1500s 1800s -rede, Middle English–1600s -reed, Middle English–1600s -rid, Middle English– -red, 1500s -raid, 1500s -reade, 1500s -reid, 1600s -rit, 1600s -roode; English regional (chiefly East Anglian) 1800s right, 1800s– ret, 1800s– rit, 1900s– ritt; Scottish pre-1700 -rait, pre-1700 -rat, pre-1700 -rayd, pre-1700 -reat, pre-1700 -rede, pre-1700 -reid, pre-1700 -ret, pre-1700 -reth, pre-1700 -rett, pre-1700 -reyd, pre-1700 -rid, pre-1700 -rit, pre-1700 -ryt, pre-1700 -rytt, pre-1700 1700s– -red.
γ. Scottish pre-1700 -ran, pre-1700 -rand, pre-1700 -rant, pre-1700 -reint, pre-1700 -rend, pre-1700 -rende, pre-1700 -rene, pre-1700 -rente, pre-1700 -renth, pre-1700 1700s– -rent.
δ. late Middle English -redynge, late Middle English -rydynge.
ε. Scottish pre-1700 -ratht, pre-1700 -recht, pre-1700 -retht.
ζ. English regional (Suffolk) 1600s -ridge.