| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to [Wh det] [verb] i [vb infin] this | 6 |
|
| 2 | to [Wh det] [verb] i [vb infin] [adj] | 6 |
|
| 3 | to [Wh det] [verb] i [vb infin] [det] | 6 |
|
| 4 | to [Wh det] [verb] i [vb infin] this | 6 |
|
