Look at the verbs, give their three forms. Write them into two groups: regular verbs, irregular verbs.
Irregular verbs: Become became become Have had had Do did done Go went gone Forget forgot forgotten Put put put Keep kept kept Leave left left Sing sang sung Run ran run Begin began begun Speak spoke spoken Hear heard heard Know knew known Tell told told Rise rose rosen Lie ( лгать) lied lied Lie ( лежать) lay lain Regular verbs: Look looked looked Arrive arrived arrived Stop stopped stopped Hope hoped hoped Marry married married Travel traveled traveled Cook cooked cooked Count counted counted Start started started Turn turned turned Wash washed washed Explorer explorered explorered