| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb past] [prep] [adj] | 1383 |
|
| 2 | which [be] [prep] [adj] | 636 |
|
| 3 | [vb past] [be] [prep] [adj] | 620 |
|
| 4 | which [vb past] [be] [adj] | 181 |
|
| 5 | which [vb past] [be] [prep] | 118 |
|
