"SIMPLE PRRSENT"

EL "SIMPLE PRESENT" SE UTILIZA:

• Para expresar hábitos y rutinas, hechos generales, acciones repetidas o situaciones, emociones y deseos permanentes:
  I smoke (hábito); I work in London(permanencia); London is a large city(hecho general)
• Para dar instrucciones o indicaciones:
  You walk for two hundred meters, then you turn left.
• Para hablar de eventos programados, presentes o futuros:
  Your exam starts at 09.00.
• Para referirse al futuro, detrás de algunas conjunciones: after, when, before, as soon as, until:
  He'll give it to you when you comenext Saturday.

FORMACIÓN DEL 

"SIMPLE PRESENT": TO THINK

Afirmativa	Interrogativa	Negativa
I think	Do I think?	I do not think
You think	Do you think?	You do not think
He thinks	Does he think?	He does not think
She thinks	Does she think?	She does not think
It thinks	Does it think?	It does not think
We think	Do we think?	We do not think.
They think	Do they think?	They do not think.