| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pron] [vb -s] [pron] | 604 |
|
| 2 | [prep] what [verb] [pron] | 272 |
|
| 3 | [prep] [Wh det] [vb -s] [pron] | 232 |
|
| 4 | [prep] what [vb -s] [pron] | 144 |
|
| 5 | [prep] what [vb -s] [pron] | 144 |
|
