| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [modal v] only [be] | 1826 |
|
| 2 | [Wh det] [noun] [modal v] [be] | 1713 |
|
| 3 | [Wh det] [modal v] only [be] | 274 |
|
| 4 | [Wh det] [noun] [modal v] only | 21 |
|
