| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [pers pn] [vb mod] [verb] | 9737 |
|
| 2 | [Wh det] [pers pn] [modal v] [verb] | 9737 |
|
| 3 | [pron] [pers pn] must [verb] | 590 |
|
| 4 | [Wh det] [pron] must [verb] | 394 |
|
| 5 | [Wh det] [pers pn] must [verb] | 376 |
|
