| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could be [vb pp] by a [noun] | 80 |
|
| 2 | could be [vb pp] by a [noun sg] | 78 |
|
| 3 | could be taken by a [noun] | 5 |
|
| 4 | could be [vb pp] by a parent | 5 |
|
| 5 | could be [vb pp] by a parent | 5 |
|
