| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] can [not/n't] [be] | 1984 |
|
| 2 | they [modal v] [not/n't] [be] | 1722 |
|
| 3 | they [vb mod] [not/n't] [be] | 1722 |
|
| 4 | they can [adv] [be] | 644 |
|
| 5 | they can [not/n't] [be] | 420 |
|
| 6 | they can [not/n't] [be] | 326 |
|
