| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [noun sg] [prep] [Wh det] they must | 15 |
|
| 2 | [art] [noun sg] [prep] [Wh det] they must | 15 |
|
| 3 | the [noun sg] [prep] [Wh det] they must | 10 |
|
| 4 | the [noun sg] [prep] [Wh det] they must | 10 |
|
| 5 | a [noun sg] [prep] [Wh det] they must | 5 |
|
| 6 | [noun sg] [prep] [Wh det] they must [verb] | 16 |
|
| 7 | [noun sg] [prep] [Wh det] they must [vb infin] | 16 |
|
