| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [be] [vb pp] [adj] | 1343 |
|
| 2 | [prep] which [be] [vb pp] | 1287 |
|
| 3 | [prep] which [be] [adj] | 580 |
|
| 4 | which [be] [vb pp] [adj] | 239 |
|
