| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] could have [vb pp] | 2727 |
|
| 2 | [pers pn] could have a | 366 |
|
| 3 | could have [vb pp] a | 318 |
|
| 4 | [pers pn] have [vb pp] a | 35 |
|
