| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [adv] [vb past] [noun sg] | 158 |
|
| 2 | [adv] [vb past] on [noun sg] | 121 |
|
| 3 | which [vb past] on [noun sg] | 51 |
|
| 4 | which [adv] [vb past] on | 50 |
|
