| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [adv] [vb past] on [art] [noun sg] | 17 |
|
| 2 | which [adv] [vb past] on [art] [noun sg] | 17 |
|
| 3 | which [adv] [vb past] on the [noun sg] | 13 |
|
| 4 | which [adv] [vb past] on the [noun sg] | 13 |
|
