Future Perfect
By January, I ________ (live) in Ecuador for 2 years.
will have been living
I ______ (wait) here for three hours by six o'clock
will have been waiting
Next year I _______ (work) here for four years.
will have been working
I _______ (negative)(work) since my retirement 6 years ago.
won't have been working
We ________ (study) together since March 2019.
will have been studying