| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] be left [prep] | 61 |
|
| 2 | can be left [prep] | 61 |
|
| 3 | can [not/n't] be [prep] | 53 |
|
| 4 | can [not/n't] be left | 25 |
|
