| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] must have [adv] | 92 |
|
| 2 | [Wh det] [modal v] have [adv] | 55 |
|
| 3 | [Wh det] must [vb infin] [adv] | 15 |
|
| 4 | [Wh det] must [verb] [adv] | 15 |
|
| 5 | [Wh det] must have [adv] | 5 |
|
| 6 | [Wh det] must have [adv] | 5 |
|
