| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to [Wh det] [verb] [prep] a [adj] | 9 |
|
| 2 | to [Wh det] [verb] [prep] a [adj] | 9 |
|
| 3 | to what [verb] [prep] a [adj] | 8 |
|
| 4 | to [Wh det] [vb -s] [prep] a [adj] | 7 |
|
