| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that [vb mod] [not/n't] be | 517 |
|
| 2 | that [modal v] [not/n't] be | 517 |
|
| 3 | [conj] could [not/n't] be | 266 |
|
| 4 | that could [adv] be | 229 |
|
| 5 | that could [not/n't] be | 103 |
|
| 6 | [that] could [not/n't] be | 103 |
|
| 7 | that could [not/n't] be | 103 |
|
| 8 | that could [not/n't] [be] | 103 |
|
