| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [pers pn] could have [verb] | 173 |
|
| 2 | [pers pn] could have [verb] a | 150 |
|
| 3 | [noun sg] [pers pn] could [verb] a | 138 |
|
| 4 | [noun sg] could have [verb] a | 29 |
|
| 5 | [noun sg] [pers pn] could have a | 14 |
|
