| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [modal v] [be] [vb pp] to | 180 |
|
| 2 | [verb] [vb mod] [be] [vb pp] to | 180 |
|
| 3 | [verb] could [be] [vb pp] [prep] | 97 |
|
| 4 | [verb] could [be] [vb pp] [prep] | 97 |
|
| 5 | [verb] could [be] [verb] to | 22 |
|
| 6 | [verb] could [be] [vb pp] to | 21 |
|
| 7 | [verb] could [be] [vb pp] to | 21 |
|
| 8 | [verb] could [be] [vb pp] to | 21 |
|
