PRESENT PERFECT CONTINUOUS
  • We use the present perfect continuous in actions and situaions that started in the past and still continue at the moment of speaking.
  • Temporary actions and situations in the recent past.

Examples:

  • I´ve been taking photos for ne hour.
  • Sandra and julio have just been eating a pizza.
  • My brother has been cooking since 10:00 am.

NEGATIVE FORM:

  • Carlos hasn´t been working in the university
  • I haven´t been studying english.
  • My cat hasn´t been drinking milk for two days.