| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [pron] must | 3109 |
|
| 2 | [coord] [Wh det] [modal v] | 1505 |
|
| 3 | [coord] [Wh det] [vb mod] | 1505 |
|
| 4 | [conj] [Wh det] must | 43 |
|
| 5 | [coord] [Wh det] must | 42 |
|
