| 知识点（KP） | 句酷综合英语 | 中国学生作文 |
| own | 7629.74 | 7656.63 |
| own + amn. | 3.03 | 142.51 |
| own + von. | 576.70 | 686.64 |
| own/a | 7204.33 | 6633.16 |
| own/ajp | 7018.29 | 6464.74 |
| 形容词 own | 7102.62 | 6503.60 |
| own/bit | 812.91 | 336.84 |
| own/lex | 9196.44 | 8045.29 |
| 名词 own | 1.58 | 25.91 |
| own/pos | 9197.89 | 8058.25 |
| own/ske | 575.25 | 323.88 |
| own/v | 1993.50 | 1425.09 |
| own/vp | 15.08 | 12.96 |
| 动词 own | 263.40 | 349.80 |
| own/np | 0 | 12.96 |