| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [vb -s] [pron] | 2446 |
|
| 2 | in what [pron] | 858 |
|
| 3 | in what [vb -s] | 323 |
|
| 4 | in [vb -s] [pron] | 10 |
|
