| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [prep] which [modal v] [vb infin] | 186 |
|
| 2 | [num] [prep] which [modal v] [vb infin] | 24 |
|
| 3 | [det] [num] [prep] which [modal v] | 15 |
|
