| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] could [be] [vb pp] to other | 9 |
|
| 2 | [noun sg] could [be] [vb pp] to other | 5 |
|
| 3 | could [be] [vb pp] to other [noun] | 11 |
|
| 4 | could [be] [vb pp] to other [noun pl] | 8 |
|
