| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] what [verb] [prep] | 1588 |
|
| 2 | [prep] what [verb] [prep] | 1588 |
|
| 3 | [prep] [pron] [verb] for | 446 |
|
| 4 | [prep] [Wh det] [verb] for | 85 |
|
| 5 | [prep] what [verb] for | 38 |
|
| 6 | [prep] what [verb] for | 38 |
|
| 7 | [prep] what [verb] for | 38 |
|
