1.  A couple of years after they got Married, he started seeing other women.

2.  A couple of years ago May wrote a manifesto to alert the world to the advent of widespread encryption.

3.  A couple of years later he graduated to sticking up posters to advertise concerts.

4.  A demise for years is a contract for the exclusive possession and profit of land for some determinate period.

5.  A little bit of forward thinking years ago has put the Eagles in terrific position now.

6.  A survival-of-the-fittest social system, feudalism, that had lasted for hundreds of years was quickly replaced by capitalism.

7.  Actual blindness occurs only after years and years, and is caused by infestation of the cornea - which eventually becomes opaque.

8.  African-Americans have been complaining about police harassment for years.

9.  After a couple of years, Philip began to preach on the streets of post-Renaissance Rome.