| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] not [verb] for certain | 7 |
|
| 2 | be not [verb] for certain | 7 |
|
| 3 | is not [verb] for certain | 6 |
|
| 4 | [is] not [verb] for certain | 6 |
|
