| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [be] [vb pp] in [art] [det] | 10 |
|
| 2 | could be [verb] in [art] [det] | 10 |
|
| 3 | could [be] [verb] in the [det] | 9 |
|
| 4 | could [be] [verb] in [art] same | 9 |
|
