| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [prep] [Wh det] [pers pn] | 14405 |
|
| 2 | [prep] [Wh det] [pers pn] must | 154 |
|
| 3 | [noun sg] [Wh det] [pers pn] must | 62 |
|
| 4 | [noun sg] [prep] [Wh det] must | 60 |
|
| 5 | [noun sg] [prep] [pers pn] must | 48 |
|
