| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could have [be] [vb pp] [prep] [adj] | 97 |
|
| 2 | could have [be] [vb pp] [prep] [det] | 40 |
|
| 3 | [vb mod] have [be] [vb pp] [prep] any | 30 |
|
| 4 | [modal v] have [be] [vb pp] [prep] any | 30 |
|
| 5 | could have [be] [verb] [prep] any | 15 |
|
| 6 | could [verb] [be] [vb pp] [prep] any | 14 |
|
| 7 | could have [be] [vb pp] [prep] any | 14 |
|
| 8 | could have [be] [vb pp] [prep] any | 14 |
|
