| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [modal v] [be] [verb] | 1450 |
|
| 2 | in what [be] [verb] | 335 |
|
| 3 | in what [modal v] [be] | 115 |
|
| 4 | in what [modal v] [verb] | 40 |
|
| 5 | in [modal v] [be] [verb] | 5 |
|
