I've been keeping in _with him for over 30 years

I've been keeping in _with him for over 30 years I have been (i ) in keeping fish for two years I've been studying for over two years now. I've been at this school for over two years .for over two ye I've been best friends with Sam for over ten years.这里主语是I ,所 I've been here for just over two years.我来这儿已经两年多了 I’ve been working in DVD field for more than five years.Hope i've been a__ in this place for five years（residence) For a 1000 years,I\'ve been waiting for I've been looking for you all over the place.还是 I've been al I've been looking for you all over the place. I've been working here for seven years.