| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it can [not/n't] [be] [verb] | 499 |
|
| 2 | it can [not/n't] [be] [vb pp] | 498 |
|
| 3 | it [modal v] [not/n't] [be] done | 73 |
|
| 4 | it [vb mod] [not/n't] [be] done | 73 |
|
| 5 | it can [not/n't] [be] done | 38 |
|
| 6 | it can [adv] [be] done | 27 |
|
| 7 | [pron] can [not/n't] [be] done | 23 |
|
| 8 | it can [not/n't] [be] done | 18 |
|
| 9 | [pers pn] can [not/n't] [be] done | 18 |
|
| 10 | it can [not/n't] [be] do | 18 |
|
