| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] could not [be] [vb pp] [adj] | 7 |
|
| 2 | [conj] could not be [vb pp] [adj] | 7 |
|
| 3 | and could not [be] [vb pp] [adj] | 6 |
|
| 4 | and could not [be] [vb pp] [adj] | 6 |
|
