| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] could have [verb] a [noun] | 10 |
|
| 2 | [noun pl] could have [vb pp] a [noun] | 10 |
|
| 3 | [noun pl] could have a [adj] [noun] | 24 |
|
| 4 | [noun pl] could have a [adj] [noun] | 21 |
|
