| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb mod] [be] [vb pp] [prep] | 3847 |
|
| 2 | [vb mod] [be] [vb pp] [prep] be | 1153 |
|
| 3 | which [vb mod] [be] [vb pp] be | 59 |
|
