| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] can [not/n't] [be] | 1984 |
|
| 2 | who [modal v] [not/n't] [be] | 291 |
|
| 3 | who [vb mod] [not/n't] [be] | 291 |
|
| 4 | who can [adv] [be] | 106 |
|
| 5 | who can [not/n't] [be] | 102 |
|
| 6 | who can [not/n't] [be] | 84 |
|
