| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] [prep] [Wh det] [modal v] | 105 |
|
| 2 | [subord] [prep] [Wh det] [vb mod] | 105 |
|
| 3 | [subord] [prep] [pron] can | 15 |
|
| 4 | [conj] [prep] [Wh det] can | 13 |
|
| 5 | [subord] [prep] [Wh det] can | 9 |
|
| 6 | [subord] [prep] [Wh det] can | 9 |
|
