| 知识点（KP） | 句酷综合英语 | 中国学生作文 |
| what | 17757.33 | 24744.78 |
| what + amn. | 98.09 | 310.93 |
| what/a | 2363.94 | 3199.98 |
| what/ajp | 2359.20 | 3187.02 |
| 形容词 what | 2360.52 | 3187.02 |
| what/avp | 13.50 | 77.73 |
| 副词 what | 15.14 | 77.73 |
| what/bit | 662.61 | 582.99 |
| what/d | 15.80 | 77.73 |
| what/lex | 17757.33 | 24744.78 |
| what/pos | 17836.01 | 24952.07 |
| what/r | 15456.27 | 21674.35 |
| what/ske | 220.87 | 168.42 |