покупать
buy bought bought
воровать
steal stole stolen
взять
take took taken
отправлять
send sent sent
делать
do did done
давать
give gave given
оставлять, уходить
leave left left
класть
put put put
иметь
have had had
терять, проигрывать
lose lost lost
видеть
see saw seen
стоить
cost cost cost