| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [pron] [verb] [prep] | 6945 |
|
| 2 | [pron] [pron] [verb] in | 2520 |
|
| 3 | [Wh det] [pron] [verb] in | 1829 |
|
| 4 | what [pron] [verb] in | 966 |
|
