| 知识点（KP） | 南京大学202x | 美国英语新闻 |
| know | 24580.47 | 11005.20 |
| know + von. | 4873.63 | 1344.46 |
| 副词 know | 3.37 | 0 |
| know/bit | 12848.04 | 9883.07 |
| know/lex | 31567.35 | 19484.76 |
| know/n | 6.74 | 1.75 |
| 名词 know | 10.11 | 6.16 |
| know/pos | 31415.68 | 19338.80 |
| know/ske | 9241.69 | 6764.43 |
| know/v | 31408.94 | 19337.04 |
| know/vp | 178.63 | 31.14 |
| 动词 know | 6073.50 | 1398.92 |