| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] [vb pp] a | 2825 |
|
| 2 | [modal v] [vb infin] [vb pp] a | 2816 |
|
| 3 | [modal v] have [vb pp] a | 2808 |
|
| 4 | [modal v] 've [vb pp] [art] | 82 |
|
| 5 | [modal v] 've [verb] a | 55 |
|
