| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [be] [verb] that | 3867 |
|
| 2 | [vb mod] [be] [verb] that | 3867 |
|
| 3 | could [be] [verb] [conj] | 1529 |
|
| 4 | could [be] [verb] that | 404 |
|
| 5 | could [be] [verb] that | 404 |
|
