| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb past] [prep] | 113368 |
|
| 2 | which [vb past] [prep] | 8214 |
|
| 3 | which [noun] [vb past] | 3692 |
|
| 4 | which [noun] [prep] | 1905 |
|
