WHAT DOES HE DO? = ¿QUÉ HACE?
WHAT IS HE
DOING? = ¿QUÉ ESTÁ HACIENDO?
WHAT WILL
HE DO? = ¿QUÉ HARÁ?
WHAT DID HE
DO? = ¿QUÉ HIZO/HACÍA?
WHAT HAS HE
DONE? = ¿QUÉ HA HECHO?
DO (como auxiliar y como verbo principal)
HE DOES
HE DOES NOT
DO
DOES HE DO?