| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [pron] [verb] [verb] | 14884 |
|
| 2 | [Wh det] [pron] [vb past] [verb] | 5901 |
|
| 3 | [Wh det] [pron] do [verb] | 537 |
|
| 4 | [pron] [pron] did [verb] | 279 |
|
