| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb -s] [prep] | 6868 |
|
| 2 | which be [prep] | 3667 |
|
| 3 | [vb -s] be [prep] | 2881 |
|
| 4 | which [vb -s] be | 2147 |
|
