| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb -s] [conj] [verb] | 231 |
|
| 2 | which [vb -s] [prep] [verb] | 137 |
|
| 3 | [vb -s] [prep] [conj] [verb] | 87 |
|
| 4 | which [vb -s] [prep] [conj] | 33 |
|
