Write the second form (V2) of the regular verbs and divide them into three groups depending on the pronunciation of the ending –ed: 1) [d]; 2) [t]; 3) [id]:
to work, to look, to listen, to watch, to check, to ask, to answer, to cook, to call, to help, to open, to close, to live, to receive, to like, to love, to invite, to translate, to visit, to want, to correct, to stay, to play, to study