| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] which [modal v] [vb infin] a [noun sg] | 9 |
|
| 2 | [adj] which [vb mod] [vb infin] a [noun sg] | 9 |
|
| 3 | [det] which [modal v] [vb infin] a [noun sg] | 6 |
|
