| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [vb mod] have [vb pp] a | 48 |
|
| 2 | and [modal v] have [vb pp] a | 48 |
|
| 3 | and must have [vb pp] [art] | 13 |
|
| 4 | and must have [vb pp] [art] | 13 |
|
| 5 | [conj] must have [vb pp] a | 9 |
|
| 6 | and must have [vb pp] a | 8 |
|
| 7 | and must have [vb pp] a | 7 |
|
| 8 | and must have [verb] a | 7 |
|
| 9 | and must [verb] [vb pp] a | 7 |
|
