I have already drawn a picture.
I haven't drawn a picture yet.
Have I already drawn a picture?
My brother has just left for London.
My brother hasn't left for London.
Has my brother left for London?
My parents have gone to the cinema.
My parents haven't gone to the cinema.
Have my parents gone to the cinema?
утвердительные: Granny has gone to the shop. We have been to the country today. I have already written it.
вопросительные: Where have you been, Anna? Have you ever been in London? Have you ever seen a duck?
отрицательные: Nick Hasn't been to Egypt yet. They haven't seen a lot of people yet. He has never met wild animals before.
