| get richer | 10.99 | The rich get richer. | ||
| be richer | 10.47 | Many people are richer. | ||
| become richer | 2.83 | It most certainly would become richer. | ||
| grow richer | 1.97 | The rich grew richer. | ||
| feel richer | 0.59 | Is he feeling a lot richer? | ||
| getting richer | 0.39 | The rich are getting richer, and the poor poorer. |