| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] why they [verb] | 257 |
|
| 2 | [verb] why they [vb base] | 139 |
|
| 3 | [verb] [adv] they do | 107 |
|
| 4 | [verb] why [pron] do | 87 |
|
| 5 | [verb] [Wh adv] they do | 64 |
|
| 6 | [verb] why they do | 59 |
|
| 7 | [verb] why they do | 36 |
|
