1.  As a matter of fact, you can.

2.  As a matter of fact, you can't.

3.  As hard as I try to walk through my own garden without pulling a weed or snapping off an offending twig, I cannot.

4.  Currently, human growth hormone cannot.

5.  Early on, he couldn't.

6.  Even when he couldn't."

7.  For example, web browsers can:

8.  Fortunately, York can.

9.  For instance, you can:

10.  For one thing, by law they can't air local TV stations, like their cable competitors can.