| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can [not/n't] be achieved | 56 |
|
| 2 | can [not/n't] [be] achieved | 56 |
|
| 3 | can [not/n't] be achieved | 56 |
|
| 4 | can not [be] achieved | 56 |
|
