It is over twenty years since I last got in touch with them. A. I can’t help keeping getting in touch with them for over 20 years. B. I haven't gotten in touch with them for over 20 years.
It is over twenty years since I last got in touch with them.
A. I can’t help keeping getting in touch with them for over 20 years.
B. I haven't gotten in touch with them for over 20 years.
C. I used to get in touch with them for over 20 years.
D. I have been getting in touch with them for over 20 years.