Question

quando devo usar o auxiliar do ou does?

Answer 1

Do: acompanha I, you, we, you, they.
Does: acompanha he, she, it.

Answer 2

USA O 'DO' PARA AUXILIAR :I, WE, YOU, TEY 
USA O  'DOES' É PARA AUXILIAR : HE ,SHE ,IT 

EXEMPLO: DOES SHE LIKE ICE CREAM?
                    DO YOU LIKE ICE CREAM?

EXEMPLO:   SHE DOESN´T (DOES NOT) LIKE ICE CREM
                      YOU DON´T (DO NOT) LIKE ICE CREAM

I - DO
YOU - DO
HE -DOES
SHE - DOES
IT -DOES
WE -DO
YOU DO 
THEY- DO