| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] they [vb past] [to-vb] [det] | 10 |
|
| 2 | [Wh adv] they had [verb] [det] | 7 |
|
| 3 | why they [vb past] [verb] [det] | 5 |
|
| 4 | where they [vb past] [verb] [det] | 5 |
|
| 5 | [Wh adv] they [vb past] [vb pp] [det] | 5 |
|
