| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] could [adv] be [verb] | 177 |
|
| 2 | [det] could [adv] be [vb pp] | 164 |
|
| 3 | [det] [modal v] [adv] be said | 90 |
|
| 4 | [det] [vb mod] [adv] be said | 90 |
|
| 5 | [adj] could [adv] be said | 18 |
|
| 6 | [det] could [adv] be said | 18 |
|
| 7 | [det] could [adv] [be] said | 18 |
|
| 8 | [det] could [adv] be say | 18 |
|
