| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb mod] [be] [verb] [prep] | 3899 |
|
| 2 | [vb mod] [be] [verb] [prep] [be] | 1089 |
|
| 3 | which [vb mod] [verb] [prep] [be] | 196 |
|
