| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] to [pron] [art] | 97 |
|
| 2 | [verb] to what [art] | 91 |
|
| 3 | [to-vb] [prep] what [art] | 78 |
|
| 4 | [to-vb] to [Wh det] [art] | 15 |
|
| 5 | [to-vb] to what [art] | 12 |
|
| 6 | [to-vb] to what [art] | 12 |
|
