PresentPerfect: (утверждение) She has lived in England for three month,I have used this computer since 2010,You have already been in Prague, He has always liked such films. (отрицание) I haven’t feed my dog yet, You haven’t passed this exam, She has never played football ,She hasn’t seen her best girlfriend for many years
PresentPerfectContinous : (отрицание) She hasn’t been reading your letters since January ,He hasn’t been skiing in the mountains for a month,We haven’t been learning German for a long time, I haven’t been meeting with my relatives since 2013