Part 1 ------------------------ have/has had had say says said said do does did done see saw seen make made made find found found know knew known get got gotten go went gone write wrote written think thought thought come came come Part 2 ------------------------ take, took, taken put, put, put tell, told, told give, gave, given read, read, read keep, kept, kept begin, began, begun let, let, let hear, heard, heard cut, cut, cut eat, ate, eaten (*) run, ran, run bring, brought, brought become, became, become grow, grew, grown draw, drew, drawn show, showed, shown mean, meant, meant * Note that I clearly pronounced the "t" in "eaten." Sometimes people don't, especially when speaking at a normal speed. Part 3 ------------------------ feel, felt, felt hold, held, held stand, stood, stood understand, understood, understood lose, lost, lost catch, caught, caught buy, bought, bought send, sent, sent fall, fell, fallen choose, chose, chosen sleep, slept, slept speak, spoke, spoken meet, met, met lead, led, led bite, bit, bitten hit, hit, hit drive, drove, driven break, broke, broken Part 4 ------------------------ sit, sat, sat spend, spent, spent ring, rang, rung wear, wore, worn sell, sold, sold beat, beat, beaten win, won, won hurt, hurt, hurt sing, sang, sung blow, blew, blown rise, rose, risen ride, rode ridden fly, flew, flown drink, drank, drunk, forget, forgot, forgotten throw, threw, thrown hang, hung, hung, swim, swam, swum