| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [adv] [vb base] | 1849 |
|
| 2 | which [adv] [vb base] | 1849 |
|
| 3 | [pron] then [vb base] | 938 |
|
| 4 | which then [verb] | 288 |
|
| 5 | which then [vb base] | 55 |
|
