| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that [vb mod] be | 4921 |
|
| 2 | that [modal v] be | 4921 |
|
| 3 | [adj] could be | 1747 |
|
| 4 | that could [be] | 378 |
|
| 5 | that could be | 378 |
|
