| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which could have [verb] [art] [noun sg] | 15 |
|
| 2 | which could have [vb pp] [art] [noun sg] | 15 |
|
| 3 | which could have [art] [adj] [noun sg] | 7 |
|
| 4 | which could have [art] [adj] [noun sg] | 7 |
|
