| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] could be [verb] | 756 |
|
| 2 | [that] could be [verb] | 629 |
|
| 3 | [det] [that] could [verb] | 9 |
|
| 4 | [det] [that] could be | 8 |
|
