| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] to be [adv] | 204 |
|
| 2 | could [be] [verb] to be | 152 |
|
| 3 | could [verb] to be [adv] | 23 |
|
| 4 | could [be] [verb] to [adv] | 22 |
|
