| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [modal v] [be] | 2567 |
|
| 2 | [modal v] [be] [noun prp] | 1036 |
|
| 3 | what [be] [noun prp] | 451 |
|
| 4 | what [modal v] [noun prp] | 132 |
|
