| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb mod] [be] [verb] [prep] | 3899 |
|
| 2 | which [vb mod] [be] [verb] [prep] | 3899 |
|
| 3 | [pron] [vb mod] [be] [verb] to | 1966 |
|
| 4 | which [vb mod] [be] [verb] to | 469 |
|
| 5 | which [modal v] [be] [verb] to | 469 |
|
