| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could be [verb] [adv] | 1998 |
|
| 2 | [modal v] be see [adv] | 379 |
|
| 3 | could [be] see [adv] | 39 |
|
| 4 | could [be] see [adv] | 39 |
|
| 5 | could be see [adv] | 39 |
|
