| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [vb mod] [verb] to [det] [noun pl] | 11 |
|
| 2 | [Wh det] [modal v] [vb infin] to [det] [noun pl] | 11 |
|
| 3 | which [modal v] [verb] to [det] [noun pl] | 9 |
|
