| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] what [verb] [prep] | 482 |
|
| 2 | [vb infin] what [verb] [prep] | 482 |
|
| 3 | [vb infin] [pron] [verb] at | 230 |
|
| 4 | [verb] what [verb] at | 50 |
|
| 5 | [vb infin] what [verb] at | 13 |
|
