| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [prep] [Wh det] they | 3284 |
|
| 2 | [noun sg] [prep] [Wh det] must | 60 |
|
| 3 | [prep] [Wh det] they must | 37 |
|
| 4 | [noun sg] [Wh det] they must | 7 |
|
