| 知识点（KP） | 南京大学202x | 美国英语新闻 |
| amn. + help | 444.90 | 235.54 |
| von. + help | 1220.09 | 387.80 |
| help | 19127.13 | 6088.65 |
| help + von. | 1425.69 | 935.04 |
| help/bit | 8746.24 | 3642.34 |
| help/lex | 22514.40 | 10030.34 |
| help/n | 5096.07 | 1391.82 |
| help/np | 192.11 | 122.19 |
| 名词 help | 2109.88 | 628.90 |
| help/pos | 22612.14 | 10013.67 |
| help/ske | 4971.37 | 2337.29 |
| help/v | 17516.07 | 8621.85 |
| help/vp | 91.00 | 83.64 |
| 动词 help | 1307.72 | 565.22 |