| 知识点（KP） | 南京大学202x | 美国英语新闻 |
| free | 3235.60 | 2054.34 |
| free + amn. | 1567.24 | 892.30 |
| free + von. | 141.56 | 84.80 |
| free/a | 2949.12 | 1781.69 |
| free/ajp | 1755.99 | 1205.09 |
| 形容词 free | 2564.89 | 1471.68 |
| free/avp | 67.41 | 72.62 |
| 副词 free | 91.00 | 90.96 |
| free/bit | 134.82 | 135.09 |
| free/d | 111.22 | 125.66 |
| free/lex | 3380.53 | 2263.41 |
| free/n | 10.11 | 8.00 |
| free/np | 10.11 | 2.47 |
| 名词 free | 43.82 | 10.79 |
| free/pos | 3380.53 | 2267.99 |
| free/ske | 94.37 | 89.61 |
| free/v | 310.08 | 352.65 |
| free/vp | 10.11 | 3.24 |
| 动词 free | 43.82 | 33.75 |