| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [be] [vb pp] as [noun] | 106 |
|
| 2 | not [be] [vb pp] as [noun] | 103 |
|
| 3 | could not [be] [vb pp] as | 51 |
|
| 4 | could not [be] [vb pp] [noun] | 6 |
|
