| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it can [be] [vb pp] [that] | 685 |
|
| 2 | it can [not/n't] [be] [vb pp] | 604 |
|
| 3 | can [not/n't] [be] [vb pp] [that] | 108 |
|
| 4 | it [not/n't] [be] [vb pp] [that] | 7 |
|
