| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] not [be] [verb] at a | 11 |
|
| 2 | [modal v] not [be] [verb] at a | 11 |
|
| 3 | not [be] [verb] [adv] at a | 5 |
|
| 4 | not [be] [verb] at a [adj] | 7 |
|
