| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must have [be] [prep] [adj] [noun sg] | 22 |
|
| 2 | [modal v] have [be] [prep] some [noun sg] | 8 |
|
| 3 | must have [be] [prep] some [noun] | 6 |
|
| 4 | must have [be] [prep] some [noun sg] | 5 |
|
| 5 | must [verb] [be] [prep] some [noun sg] | 5 |
|
