Present Perfect Progressive
Help
we / study / four years
We have been studying for four years.
They / build the wall / 2012
They have been building the wall since 2012.
clean / two hours
She has been cleaning for two hours.
Unlock this slideshow and over 2 million more with Baamboozle+
Try slideshows
Your experience on this site will be improved by allowing cookies.
Allow cookies