| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] they [verb] [prep] [be] | 208 |
|
| 2 | by [Wh det] they [verb] [prep] | 35 |
|
| 3 | by [Wh det] [verb] [prep] [be] | 16 |
|
| 4 | by [Wh det] they [verb] [be] | 6 |
|
