| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [be] [verb] [prep] | 44995 |
|
| 2 | what [be] [verb] [prep] | 3583 |
|
| 3 | [prep] what [be] [verb] | 3093 |
|
| 4 | [prep] what [verb] [prep] | 1588 |
|
| 5 | [prep] what [be] [prep] | 435 |
|
