English lesson: Present Perfect Continuous

In this lesson we will look at the difference between the, present, perfect, continuous and the, present, perfect, simple. This video will give you the main differences using very easy examples in order to be comprehensible. This lesson is addressed to the beginner student who wishes to learn English grammar, but also to advanced students who need to brush up their grammar. , Corsi di, inglese a, Roma, Termini Marc has been a teacher for over 18 years teaching, English to professionals in Toronto, Canada, a