| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [Wh det] [noun sg] [modal v] [det] [noun sg] | 5 |
|
| 2 | [prep] [Wh det] [noun sg] [modal v] [det] [noun sg] | 5 |
|
| 3 | [Wh det] [noun sg] [modal v] [verb] [det] [noun sg] | 5 |
|
| 4 | [Wh det] [noun sg] [modal v] [vb infin] [det] [noun sg] | 5 |
|
