| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] [modal v] [verb] be [noun] | 41 |
|
| 2 | [noun pl] [vb mod] [verb] be [noun] | 41 |
|
| 3 | [noun] could [verb] be [noun] | 33 |
|
| 4 | [noun pl] could [verb] be [noun] | 7 |
|
| 5 | [noun pl] could [verb] [be] [noun] | 7 |
|
