| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who could [vb infin] [det] [art] [noun sg] | 7 |
|
| 2 | who could [vb infin] [det] a [noun sg] | 7 |
|
| 3 | who could [vb infin] such [art] [noun sg] | 7 |
|
| 4 | who could [vb infin] [det] a [noun sg] | 6 |
|
