| 知识点（KP） | 南京大学202x | 美国英语新闻 |
| amn. + first | 47.19 | 38.74 |
| von. + first | 101.11 | 119.45 |
| first | 18827.16 | 19976.24 |
| first + amn. | 7768.82 | 12030.31 |
| first/a | 8618.16 | 14004.70 |
| first/ajp | 8469.86 | 13863.99 |
| 形容词 first | 8547.38 | 13944.03 |
| first/avp | 2261.55 | 3304.92 |
| 副词 first | 2355.92 | 3381.72 |
| first/bit | 171.89 | 18.07 |
| first/d | 7971.04 | 3953.28 |
| first/lex | 18827.16 | 19988.42 |
| first/n | 2335.70 | 2161.75 |
| first/np | 10.11 | 8.04 |
| 名词 first | 613.42 | 652.50 |
| first/pos | 18924.90 | 20119.74 |
| first/ske | 124.71 | 18.34 |