| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] [vb mod] [be] [prep] | 1674 |
|
| 2 | [noun pl] [modal v] [be] [prep] | 1674 |
|
| 3 | [noun] could [be] [prep] | 389 |
|
| 4 | [noun pl] could [be] [prep] | 106 |
|
