| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] be [adv] [conj] | 718 |
|
| 2 | could [verb] [adv] [conj] | 329 |
|
| 3 | could [verb] be [adv] | 265 |
|
| 4 | could [verb] be [conj] | 42 |
|
| 5 | could be [adv] [conj] | 35 |
|
