The concept of current relevance has been referred to in many discussions of the usage of the present perfect; however it is a difficult idea to teach because it deals with factors outside the present ...
I have been singing all day. She has been reading. Some people have been in government since 1999. The lecturer has been teaching at UNILAG for eight years. He has been sleeping in the other room. The ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback