| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] which [pron] [adv] [vb past] | 334 |
|
| 2 | [prep] which [pron] [adv] [vb past] | 334 |
|
| 3 | of [pron] [pron] [adv] [vb past] | 99 |
|
| 4 | of which [pron] [adv] [verb] | 42 |
|
| 5 | of which [pron] [adv] [vb past] | 27 |
|
