1. My horse had gone lame.

2. Halfway through the race the horse went lame.

3. His horse had gone lame.

4. David had to pull out of the Championships when his horse went lame.

5. Or had his horse gone lame, cast a shoe?

6. Filago went lame with an injury in his lower right leg.

7. This was the time of the year when they'd pick fights with each other, or unaccountably go lame.

8. It's good to have the perches of varying thicknesses so that muscles are exercised and the birds' feet don't go lame.