| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [vb infin] [vb pp] the same [noun] | 6 |
|
| 2 | could have [vb pp] the same [noun] | 6 |
|
| 3 | could [verb] [vb pp] the same [noun] | 6 |
|
| 4 | could [verb] [vb pp] the same [noun] | 6 |
|
| 5 | could have [vb pp] the same [noun] | 5 |
|
| 6 | could [verb] [vb pp] the same [noun sg] | 5 |
|
