| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must have [vb pp] [prep] a [adj] | 28 |
|
| 2 | must have [verb] [prep] a [adj] | 28 |
|
| 3 | must have [verb] [prep] a [adj] | 28 |
|
| 4 | must have [verb] [prep] a [adj] | 27 |
|
| 5 | must have [verb] as a [adj] | 7 |
|
| 6 | must have [verb] as a [adj] | 7 |
|
| 7 | must have come [prep] a [adj] | 5 |
|
| 8 | must have come [prep] a [adj] | 5 |
|
