| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] [adv] be helped | 22 |
|
| 2 | it [vb mod] not be helped | 22 |
|
| 3 | it [vb mod] [not/n't] be helped | 22 |
|
| 4 | it [vb mod] n't be helped | 19 |
|
