| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that could [be] [verb] | 629 |
|
| 2 | [verb] could [be] [verb] | 189 |
|
| 3 | [verb] that [be] [verb] | 153 |
|
| 4 | [verb] that could [verb] | 41 |
|
| 5 | [verb] that could [be] | 31 |
|
