_a_ into _oo_.
Forsake, forsook, forsaken.
Shake, shook, shaken.
Take, took, taken.
_aw_ into _ew_.
Draw, drew, drawn[31].
_ay_ into _ew_.
Slay, slew, slayn[31].
_e_ into _a_ or _o_, _o_.
Get, gat, or got, gotten.
Help, [helped,] holpen.
Melt, [melted,] molten[28].
Swell, [swelled,] swollen[28].
_ea_ into _a_ or _o_.
Eat, ate, eaten.
Bear, bare, or bore, born.
Break, brake, or broke, broken.
Cleave, clave, or clove[28], cloven[28].
Speak, spake, or spoke, spoken.
Swear, sware, or swore, sworn.
Tear, tare, or tore, torn.
Wear, ware, or wore, worn.
Heave, hove[28], hoven.
Shear, shore, shorn.
Steal, stole, stolen, or stoln.
Tread, trode, trodden.
Weave, wove, woven.
_ee_ into _o_, _o_.
Creep, crope, [creeped, or crept.]
Freeze, froze, frozen.
Seethe, sod, sodden.
_ee_ into _aw_.
See, saw, seen.
_i_ long into _i_ short, _i_ short.
Bite, bit, bitten.
Chide, chid, chidden.
Hide, hid, hidden.
Slide, slid, slidden.
_i_ long into _o_, _i_ short.
Abide, abode.
Drive, drove, driven.
Ride, rode, ridden.
Rise, rose, risen.
Shine, shone, [shined.]
Shrive, shrove, shriven.
Smite, smote, smitten.
Stride, strode, stridden.
Strive, strove[28], striven[28].
Thrive, throve, thriven.
Write[32], wrote, written.
_i_ long into _u_, _i_ short.
Strike, struck, stricken, or strucken.
_i_ short into _a_.
Bid, bade, bidden.
Give, gave, given.
Sit[33], sat, sitten.
Spit, spat, spitten.
_i_ short into _u_.