to read, readed, read, rad, have read, have readed, red, to see, saw, seed, seeed , have seen, have saw, sahw , to listen, listen, listend, listened, have listened, was listen, were listen, to walk, walk, walken, walking, walked, have walked, has walken, to open, opening, opend , opened, have opening, has open, were open, to jump, jump, jumping, jumped, jumpened , jumpen, jamp , to be, be, is, are, been, was, were, to stand, stood, standed, standen, was stood, was standed, stayed, to run, run, ran, runned , running, was ran, was run, to swim, swimming, swum, swim, swam, swimmed, swumm .

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