| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] they had [verb] [adv] | 43 |
|
| 2 | why [pron] had [verb] [adv] | 35 |
|
| 3 | [Wh adv] they had [verb] [adv] | 18 |
|
| 4 | why they [verb] [verb] [adv] | 10 |
|
| 5 | why they had [verb] [adv] | 10 |
|
| 6 | why they have [verb] [adv] | 9 |
|
| 7 | why they had [verb] [adv] | 5 |
|
| 8 | why they [vb past] [verb] [adv] | 5 |
|
