![](http://m.kafeteria.pl/5011839-f520-0-a2d8eecb04ca3a6f0,312,208,1,0.jpg)
Czasowniki specjalne: do
... do tworzenia pytań (I have a cat. → Do you have a cat?, You saw him. → Did you see him?) i negacji (I saw him. → I didn't see him., She has a cat. → She doesn't have a cat.) oraz do wzmacniania znaczenia ... , don't you?She didn't understand, ...