| 知识点（KP） | 句酷综合英语 | 中国学生作文 |
| then | 15284.24 | 21272.74 |
| then + amn. | 62.74 | 64.78 |
| then/a | 89.73 | 90.69 |
| then/ajp | 83.15 | 90.69 |
| 形容词 then | 86.24 | 90.69 |
| then/avp | 8211.51 | 5635.59 |
| 副词 then | 8442.65 | 6076.07 |
| then/bit | 1029.57 | 945.74 |
| then/c | 6178.58 | 14302.74 |
| then/conjp | 479.53 | 945.74 |
| then | 479.86 | 945.74 |
| then/d | 9058.39 | 7034.77 |
| then/lex | 15284.24 | 21272.74 |
| 名词 then | 27.06 | 129.55 |
| then/pos | 15326.71 | 21428.20 |
| 介词 then | 1.25 | 12.96 |
| then/ske | 4695.75 | 11193.45 |
| 动词 then | 0 | 181.38 |