| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have [vb pp] some [adj] | 83 |
|
| 2 | must have [vb pp] [adj] [adj] | 56 |
|
| 3 | must have [verb] some [adj] | 24 |
|
| 4 | must [verb] [vb pp] some [adj] | 24 |
|
