| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that [modal v] not be | 413 |
|
| 2 | that [vb mod] not be | 413 |
|
| 3 | that could [adv] be | 229 |
|
| 4 | [conj] could not be | 210 |
|
| 5 | that could not be | 103 |
|
| 6 | that could [not/n't] be | 103 |
|
| 7 | that could not be | 77 |
|
| 8 | that could not be | 77 |
|
| 9 | that could not [be] | 77 |
|
| 10 | [that] could not be | 77 |
|
