| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb -s] [prep] | 6868 |
|
| 2 | in which [vb -s] | 122 |
|
| 3 | in which [prep] | 114 |
|
| 4 | in [vb -s] [prep] | 7 |
|
