| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb mod] be [verb] | 6658 |
|
| 2 | [prep] which [vb mod] be | 571 |
|
| 3 | [prep] which [vb mod] [verb] | 406 |
|
| 4 | [prep] [vb mod] be [verb] | 124 |
|
