| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of which [verb] [prep] | 519 |
|
| 2 | of [pron] [vb -s] [prep] | 516 |
|
| 3 | [prep] which [vb -s] [prep] | 237 |
|
| 4 | of which [vb -s] [prep] | 138 |
|
