| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [verb] [Wh det] be [prep] [det] | 7 |
|
| 2 | [verb] [verb] what [be] [prep] [det] | 7 |
|
| 3 | [verb] [to-vb] [Wh det] [be] [prep] [det] | 6 |
|
