| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] which could [vb infin] a [noun sg] | 29 |
|
| 2 | [noun sg] which could [verb] a [noun sg] | 23 |
|
| 3 | [noun pl] which could [verb] a [noun sg] | 6 |
|
