| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [modal v] [be] | 2567 |
|
| 2 | [modal v] [be] [noun pl] | 2215 |
|
| 3 | what [be] [noun pl] | 96 |
|
| 4 | what [modal v] [noun pl] | 36 |
|
