| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [adv] [vb past] [adv] | 328 |
|
| 2 | which [adv] [vb past] [noun sg] | 158 |
|
| 3 | [adv] [vb past] [adv] [noun sg] | 114 |
|
| 4 | which [vb past] [adv] [noun sg] | 48 |
|
