| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must have [be] [prep] [adj] | 51 |
|
| 2 | must have [be] [prep] [det] | 26 |
|
| 3 | [modal v] have [be] [prep] that | 24 |
|
| 4 | [vb mod] have [be] [prep] that | 24 |
|
| 5 | must [verb] [be] [prep] that | 8 |
|
| 6 | must have [be] [prep] that | 8 |
|
| 7 | must have [be] [prep] that | 8 |
|
