| 知识点（KP） | 南京大学202x | 美国英语新闻 |
| amn. + post | 13.48 | 212.39 |
| von. + post | 64.04 | 107.23 |
| post | 266.26 | 826.20 |
| post + von. | 161.78 | 320.74 |
| post/avp | 3.37 | 9.48 |
| 副词 post | 3.37 | 10.43 |
| post/bit | 40.45 | 467.03 |
| post/d | 3.37 | 12.27 |
| post/lex | 525.79 | 1680.57 |
| post/n | 188.74 | 757.53 |
| 名词 post | 91.00 | 324.97 |
| post/pos | 525.79 | 1679.27 |
| post/ske | 26.96 | 350.32 |
| post/v | 333.67 | 909.47 |
| 动词 post | 26.96 | 36.58 |
| post/np | 0 | 8.18 |