| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] they [vb past] [adv] | 418 |
|
| 2 | why [pron] [vb past] [adv] | 178 |
|
| 3 | [Wh adv] they [vb past] [adv] | 100 |
|
| 4 | why they [vb past] [adv] | 80 |
|
| 5 | why they [verb] [adv] | 44 |
|
| 6 | why they [vb past] [adv] | 17 |
|
