| 知识点（KP） | 南京大学202x | 美国英语新闻 |
| amn. + business | 455.01 | 2103.37 |
| von. + business | 337.04 | 1055.84 |
| business | 2416.59 | 7524.16 |
| business/a | 6.74 | 91.72 |
| business/ajp | 6.74 | 74.56 |
| 形容词 business | 6.74 | 87.50 |
| business/bit | 6.74 | 40.18 |
| business/lex | 2699.71 | 9090.63 |
| business/n | 2682.85 | 8958.32 |
| business/np | 114.59 | 392.96 |
| 名词 business | 1071.79 | 4177.90 |
| business/pos | 2689.59 | 9050.04 |
| business + amn. | 0 | 3.78 |
| business/financial | 0 | 4.54 |
| business/financial prprn/amn | 0 | 2.97 |
| business/financial/a | 0 | 4.45 |
| business/financial/ajp | 0 | 4.45 |
| business/ske | 0 | 20.18 |