| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [pron] [vb mod] [verb] | 16946 |
|
| 2 | [Wh det] [pron] [vb mod] [verb] | 10144 |
|
| 3 | what [pron] [modal v] [verb] | 5648 |
|
| 4 | what [pron] [vb mod] [verb] | 5648 |
|
