| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [prep] which | 1417 |
|
| 2 | [conj] [prep] [prep] | 654 |
|
| 3 | [prep] which [prep] | 493 |
|
| 4 | [conj] which [prep] | 191 |
|
