| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] do they [verb] [prep] | 132 |
|
| 2 | do they [verb] [pron] [prep] | 93 |
|
| 3 | [Wh det] do they [verb] [pron] | 91 |
|
| 4 | [Wh det] they [verb] [pron] [prep] | 56 |
|
