| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] things that could [be] | 6 |
|
| 2 | things that could [adv] [be] | 5 |
|
| 3 | things that could [be] [vb pp] | 7 |
|
| 4 | things that could [be] [verb] | 7 |
|
