| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] n't be [adv] [vb pp] [prep] | 12 |
|
| 2 | [modal v] n't be [adv] [vb pp] [prep] | 12 |
|
| 3 | could n't be [adv] [vb pp] [prep] | 5 |
|
| 4 | could n't be [adv] [vb pp] [prep] | 5 |
|
| 5 | n't be [adv] [vb pp] [prep] [art] | 5 |
|
| 6 | n't be [adv] [vb pp] [prep] [art] | 5 |
|
