1I have known Sam 1996.

2. Lisa has studied architecture 2 years.

3. My brother has lived in New York 10 years.

4. My husband has played golf our honeymoon.

5. They have been neighbors over twenty years.

6. My mother and I have cooked together many years.

7. Jane saw a film with Kevin Costner and has been a fan of his then.

8. Their children have been in the same class kindergarten.

9. They have played poker together every Friday 3 years.

10. Bob has been trying to reach you last weekend.