| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [be] [prep] [be] | 604 |
|
| 2 | which be [prep] [be] | 604 |
|
| 3 | [pron] were [prep] [be] | 460 |
|
| 4 | which [was/were] [prep] [be] | 267 |
|
| 5 | which were [prep] [be] | 67 |
|
| 6 | which were [prep] [be] | 67 |
|
