| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] must have be [prep] | 180 |
|
| 2 | [Wh det] [modal v] have be [prep] | 42 |
|
| 3 | [Wh det] [vb mod] have be [prep] | 42 |
|
| 4 | [Wh det] must have be [prep] | 9 |
|
| 5 | [Wh det] must [verb] be [prep] | 9 |
|
| 6 | [Wh det] must have be [prep] | 9 |
|
| 7 | [Wh det] must have [be] [prep] | 9 |
|
