| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [adv] [vb past] [noun] | 427 |
|
| 2 | [prep] [adv] [vb past] [noun] | 263 |
|
| 3 | [prep] which [vb past] [noun] | 190 |
|
| 4 | [prep] which [adv] [noun] | 123 |
|
| 5 | [prep] which [adv] [vb past] | 92 |
|
