| 知识点（KP） | 句酷综合英语 | 中国学生作文 |
| amn. + may | 5.13 | 0 |
| von. + may | 4.54 | 0 |
| may | 14025.84 | 13888.17 |
| may + von. | 11.32 | 168.42 |
| 副词 may | 5.20 | 12.96 |
| may/bit | 161.42 | 984.61 |
| may/lex | 22348.35 | 15766.70 |
| may/n | 1252.81 | 2526.30 |
| may/np | 3.29 | 0 |
| 名词 may | 17.12 | 0 |
| may/pos | 22308.12 | 15870.34 |
| may/ske | 75.51 | 7656.63 |
| may/v | 21055.32 | 13344.04 |
| may/vp | 12631.56 | 621.86 |
| 动词 may | 20866.31 | 8265.53 |