| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [be] [verb] [to-vb] [adj] | 163 |
|
| 2 | could [be] [verb] [to-vb] [det] | 62 |
|
| 3 | [vb mod] [be] [verb] [to-vb] all | 51 |
|
| 4 | [modal v] [be] [verb] [to-vb] all | 51 |
|
| 5 | could [be] [verb] [to-vb] all | 5 |
|
| 6 | could [be] [verb] [verb] all | 5 |
|
| 7 | could [be] [verb] [to-vb] all | 5 |
|
| 8 | could [be] [verb] [to-vb] all | 5 |
|
