| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [adv] be [verb] to be | 26 |
|
| 2 | could [adv] be [vb pp] [prep] be | 26 |
|
| 3 | could [adv] be said [prep] be | 16 |
|
| 4 | could [adv] be say [prep] be | 16 |
|
| 5 | could also be [verb] [prep] be | 7 |
|
