| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [adj] [coord] a | 26 |
|
| 2 | [not/n't] [adj] [coord] a | 21 |
|
| 3 | [not/n't] [adj] but a | 12 |
|
| 4 | [not/n't] [adj] and a | 11 |
|
| 5 | [not/n't] [num] [coord] a | 6 |
|
