| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] to be in [noun] | 45 |
|
| 2 | [Wh pn] [modal v] be in [noun] | 37 |
|
| 3 | [Wh pn] [modal v] to be in | 11 |
|
| 4 | [Wh pn] [modal v] to be [noun] | 5 |
|
