| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not be [verb] [conj] | 1667 |
|
| 2 | be [verb] [conj] a | 698 |
|
| 3 | not [verb] [conj] a | 206 |
|
| 4 | not be [verb] a | 90 |
|
